49883760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 169840320

約数和(自身を除く): 119956560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 877, 948, 1185, 1264, 1422, 1580, 1754, 1896, 2370, 2631, 2844, 3160, 3508, 3555, 3792, 4385, 4740, 5262, 5688, 6320, 7016, 7110, 7893, 8770, 9480, 10524, 11376, 13155, 14032, 14220, 15786, 17540, 18960, 21048, 26310, 28440, 31572, 35080, 39465, 42096, 52620, 56880, 63144, 69283, 70160, 78930, 105240, 126288, 138566, 157860, 207849, 210480, 277132, 315720, 346415, 415698, 554264, 623547, 631440, 692830, 831396, 1039245, 1108528, 1247094, 1385660, 1662792, 2078490, 2494188, 2771320, 3117735, 3325584, 4156980, 4988376, 5542640, 6235470, 8313960, 9976752, 12470940, 16627920, 24941880, 49883760]

約数ペア:

[(1, 49883760), (2, 24941880), (3, 16627920), (4, 12470940), (5, 9976752), (6, 8313960), (8, 6235470), (9, 5542640), (10, 4988376), (12, 4156980), (15, 3325584), (16, 3117735), (18, 2771320), (20, 2494188), (24, 2078490), (30, 1662792), (36, 1385660), (40, 1247094), (45, 1108528), (48, 1039245), (60, 831396), (72, 692830), (79, 631440), (80, 623547), (90, 554264), (120, 415698), (144, 346415), (158, 315720), (180, 277132), (237, 210480), (240, 207849), (316, 157860), (360, 138566), (395, 126288), (474, 105240), (632, 78930), (711, 70160), (720, 69283), (790, 63144), (877, 56880), (948, 52620), (1185, 42096), (1264, 39465), (1422, 35080), (1580, 31572), (1754, 28440), (1896, 26310), (2370, 21048), (2631, 18960), (2844, 17540), (3160, 15786), (3508, 14220), (3555, 14032), (3792, 13155), (4385, 11376), (4740, 10524), (5262, 9480), (5688, 8770), (6320, 7893), (7016, 7110)]