49097520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 180092640

約数和(自身を除く): 130995120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 97, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 194, 222, 228, 240, 285, 291, 296, 304, 333, 342, 360, 370, 380, 388, 444, 456, 485, 555, 570, 582, 592, 666, 684, 703, 720, 740, 760, 776, 855, 873, 888, 912, 970, 1110, 1140, 1164, 1332, 1368, 1406, 1455, 1480, 1520, 1552, 1665, 1710, 1746, 1776, 1843, 1940, 2109, 2220, 2280, 2328, 2664, 2736, 2812, 2910, 2960, 3330, 3420, 3492, 3515, 3589, 3686, 3880, 4218, 4365, 4440, 4560, 4656, 5328, 5529, 5624, 5820, 6327, 6660, 6840, 6984, 7030, 7178, 7372, 7760, 8436, 8730, 8880, 9215, 10545, 10767, 11058, 11248, 11640, 12654, 13320, 13680, 13968, 14060, 14356, 14744, 16587, 16872, 17460, 17945, 18430, 21090, 21534, 22116, 23280, 25308, 26640, 27645, 28120, 28712, 29488, 31635, 32301, 33174, 33744, 34920, 35890, 36860, 42180, 43068, 44232, 50616, 53835, 55290, 56240, 57424, 63270, 64602, 66348, 68191, 69840, 71780, 73720, 82935, 84360, 86136, 88464, 101232, 107670, 110580, 126540, 129204, 132696, 136382, 143560, 147440, 161505, 165870, 168720, 172272, 204573, 215340, 221160, 253080, 258408, 265392, 272764, 287120, 323010, 331740, 340955, 409146, 430680, 442320, 506160, 516816, 545528, 613719, 646020, 663480, 681910, 818292, 861360, 1022865, 1091056, 1227438, 1292040, 1326960, 1363820, 1636584, 2045730, 2454876, 2584080, 2727640, 3068595, 3273168, 4091460, 4909752, 5455280, 6137190, 8182920, 9819504, 12274380, 16365840, 24548760, 49097520]

約数ペア:

[(1, 49097520), (2, 24548760), (3, 16365840), (4, 12274380), (5, 9819504), (6, 8182920), (8, 6137190), (9, 5455280), (10, 4909752), (12, 4091460), (15, 3273168), (16, 3068595), (18, 2727640), (19, 2584080), (20, 2454876), (24, 2045730), (30, 1636584), (36, 1363820), (37, 1326960), (38, 1292040), (40, 1227438), (45, 1091056), (48, 1022865), (57, 861360), (60, 818292), (72, 681910), (74, 663480), (76, 646020), (80, 613719), (90, 545528), (95, 516816), (97, 506160), (111, 442320), (114, 430680), (120, 409146), (144, 340955), (148, 331740), (152, 323010), (171, 287120), (180, 272764), (185, 265392), (190, 258408), (194, 253080), (222, 221160), (228, 215340), (240, 204573), (285, 172272), (291, 168720), (296, 165870), (304, 161505), (333, 147440), (342, 143560), (360, 136382), (370, 132696), (380, 129204), (388, 126540), (444, 110580), (456, 107670), (485, 101232), (555, 88464), (570, 86136), (582, 84360), (592, 82935), (666, 73720), (684, 71780), (703, 69840), (720, 68191), (740, 66348), (760, 64602), (776, 63270), (855, 57424), (873, 56240), (888, 55290), (912, 53835), (970, 50616), (1110, 44232), (1140, 43068), (1164, 42180), (1332, 36860), (1368, 35890), (1406, 34920), (1455, 33744), (1480, 33174), (1520, 32301), (1552, 31635), (1665, 29488), (1710, 28712), (1746, 28120), (1776, 27645), (1843, 26640), (1940, 25308), (2109, 23280), (2220, 22116), (2280, 21534), (2328, 21090), (2664, 18430), (2736, 17945), (2812, 17460), (2910, 16872), (2960, 16587), (3330, 14744), (3420, 14356), (3492, 14060), (3515, 13968), (3589, 13680), (3686, 13320), (3880, 12654), (4218, 11640), (4365, 11248), (4440, 11058), (4560, 10767), (4656, 10545), (5328, 9215), (5529, 8880), (5624, 8730), (5820, 8436), (6327, 7760), (6660, 7372), (6840, 7178), (6984, 7030)]