48411990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 90864810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 158, 165, 198, 237, 330, 395, 474, 495, 619, 711, 790, 869, 990, 1185, 1238, 1422, 1738, 1857, 2370, 2607, 3095, 3555, 3714, 4345, 5214, 5571, 6190, 6809, 7110, 7821, 8690, 9285, 11142, 13035, 13618, 15642, 18570, 20427, 26070, 27855, 34045, 39105, 40854, 48901, 55710, 61281, 68090, 78210, 97802, 102135, 122562, 146703, 204270, 244505, 293406, 306405, 440109, 489010, 537911, 612810, 733515, 880218, 1075822, 1467030, 1613733, 2200545, 2689555, 3227466, 4401090, 4841199, 5379110, 8068665, 9682398, 16137330, 24205995, 48411990]

約数ペア:

[(1, 48411990), (2, 24205995), (3, 16137330), (5, 9682398), (6, 8068665), (9, 5379110), (10, 4841199), (11, 4401090), (15, 3227466), (18, 2689555), (22, 2200545), (30, 1613733), (33, 1467030), (45, 1075822), (55, 880218), (66, 733515), (79, 612810), (90, 537911), (99, 489010), (110, 440109), (158, 306405), (165, 293406), (198, 244505), (237, 204270), (330, 146703), (395, 122562), (474, 102135), (495, 97802), (619, 78210), (711, 68090), (790, 61281), (869, 55710), (990, 48901), (1185, 40854), (1238, 39105), (1422, 34045), (1738, 27855), (1857, 26070), (2370, 20427), (2607, 18570), (3095, 15642), (3555, 13618), (3714, 13035), (4345, 11142), (5214, 9285), (5571, 8690), (6190, 7821), (6809, 7110)]