48555450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 120

約数和(自身を含む): 142237920

約数和(自身を除く): 93682470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 631, 675, 810, 855, 950, 1026, 1262, 1350, 1425, 1539, 1710, 1893, 2025, 2565, 2850, 3078, 3155, 3786, 4050, 4275, 5130, 5679, 6310, 7695, 8550, 9465, 11358, 11989, 12825, 15390, 15775, 17037, 18930, 23978, 25650, 28395, 31550, 34074, 35967, 38475, 47325, 51111, 56790, 59945, 71934, 76950, 85185, 94650, 102222, 107901, 119890, 141975, 170370, 179835, 215802, 255555, 283950, 299725, 323703, 359670, 425925, 511110, 539505, 599450, 647406, 851850, 899175, 971109, 1079010, 1277775, 1618515, 1798350, 1942218, 2555550, 2697525, 3237030, 4855545, 5395050, 8092575, 9711090, 16185150, 24277725, 48555450]

約数ペア:

[(1, 48555450), (2, 24277725), (3, 16185150), (5, 9711090), (6, 8092575), (9, 5395050), (10, 4855545), (15, 3237030), (18, 2697525), (19, 2555550), (25, 1942218), (27, 1798350), (30, 1618515), (38, 1277775), (45, 1079010), (50, 971109), (54, 899175), (57, 851850), (75, 647406), (81, 599450), (90, 539505), (95, 511110), (114, 425925), (135, 359670), (150, 323703), (162, 299725), (171, 283950), (190, 255555), (225, 215802), (270, 179835), (285, 170370), (342, 141975), (405, 119890), (450, 107901), (475, 102222), (513, 94650), (570, 85185), (631, 76950), (675, 71934), (810, 59945), (855, 56790), (950, 51111), (1026, 47325), (1262, 38475), (1350, 35967), (1425, 34074), (1539, 31550), (1710, 28395), (1893, 25650), (2025, 23978), (2565, 18930), (2850, 17037), (3078, 15775), (3155, 15390), (3786, 12825), (4050, 11989), (4275, 11358), (5130, 9465), (5679, 8550), (6310, 7695)]