55548270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8693}}^1$

素因数の和:8777

約数の個数: 48

約数和(自身を含む): 146476512

約数和(自身を除く): 90928242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8693, 17386, 26079, 43465, 52158, 78237, 86930, 130395, 156474, 260790, 391185, 617203, 782370, 1234406, 1851609, 3086015, 3703218, 5554827, 6172030, 9258045, 11109654, 18516090, 27774135, 55548270]

約数ペア:

[(1, 55548270), (2, 27774135), (3, 18516090), (5, 11109654), (6, 9258045), (9, 6172030), (10, 5554827), (15, 3703218), (18, 3086015), (30, 1851609), (45, 1234406), (71, 782370), (90, 617203), (142, 391185), (213, 260790), (355, 156474), (426, 130395), (639, 86930), (710, 78237), (1065, 52158), (1278, 43465), (2130, 26079), (3195, 17386), (6390, 8693)]