48921390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 157847040

約数和(自身を除く): 108925650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 67, 70, 90, 95, 105, 114, 122, 126, 133, 134, 171, 183, 190, 201, 210, 266, 285, 305, 315, 335, 342, 366, 399, 402, 427, 469, 549, 570, 603, 610, 630, 665, 670, 798, 854, 855, 915, 938, 1005, 1098, 1159, 1197, 1206, 1273, 1281, 1330, 1407, 1710, 1830, 1995, 2010, 2135, 2318, 2345, 2394, 2546, 2562, 2745, 2814, 3015, 3477, 3819, 3843, 3990, 4087, 4221, 4270, 4690, 5490, 5795, 5985, 6030, 6365, 6405, 6954, 7035, 7638, 7686, 8113, 8174, 8442, 8911, 10431, 11457, 11590, 11970, 12261, 12730, 12810, 14070, 16226, 17385, 17822, 19095, 19215, 20435, 20862, 21105, 22914, 24339, 24522, 26733, 28609, 34770, 36783, 38190, 38430, 40565, 40870, 42210, 44555, 48678, 52155, 53466, 57218, 57285, 61305, 73017, 73566, 77653, 80199, 81130, 85827, 89110, 104310, 114570, 121695, 122610, 133665, 143045, 146034, 155306, 160398, 171654, 183915, 232959, 243390, 257481, 267330, 286090, 365085, 367830, 388265, 400995, 429135, 465918, 514962, 543571, 698877, 730170, 776530, 801990, 858270, 1087142, 1164795, 1287405, 1397754, 1630713, 2329590, 2574810, 2717855, 3261426, 3494385, 4892139, 5435710, 6988770, 8153565, 9784278, 16307130, 24460695, 48921390]

約数ペア:

[(1, 48921390), (2, 24460695), (3, 16307130), (5, 9784278), (6, 8153565), (7, 6988770), (9, 5435710), (10, 4892139), (14, 3494385), (15, 3261426), (18, 2717855), (19, 2574810), (21, 2329590), (30, 1630713), (35, 1397754), (38, 1287405), (42, 1164795), (45, 1087142), (57, 858270), (61, 801990), (63, 776530), (67, 730170), (70, 698877), (90, 543571), (95, 514962), (105, 465918), (114, 429135), (122, 400995), (126, 388265), (133, 367830), (134, 365085), (171, 286090), (183, 267330), (190, 257481), (201, 243390), (210, 232959), (266, 183915), (285, 171654), (305, 160398), (315, 155306), (335, 146034), (342, 143045), (366, 133665), (399, 122610), (402, 121695), (427, 114570), (469, 104310), (549, 89110), (570, 85827), (603, 81130), (610, 80199), (630, 77653), (665, 73566), (670, 73017), (798, 61305), (854, 57285), (855, 57218), (915, 53466), (938, 52155), (1005, 48678), (1098, 44555), (1159, 42210), (1197, 40870), (1206, 40565), (1273, 38430), (1281, 38190), (1330, 36783), (1407, 34770), (1710, 28609), (1830, 26733), (1995, 24522), (2010, 24339), (2135, 22914), (2318, 21105), (2345, 20862), (2394, 20435), (2546, 19215), (2562, 19095), (2745, 17822), (2814, 17385), (3015, 16226), (3477, 14070), (3819, 12810), (3843, 12730), (3990, 12261), (4087, 11970), (4221, 11590), (4270, 11457), (4690, 10431), (5490, 8911), (5795, 8442), (5985, 8174), (6030, 8113), (6365, 7686), (6405, 7638), (6954, 7035)]