55141668

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{4957}}^1$

素因数の和:5073

約数の個数: 48

約数和(自身を含む): 144376960

約数和(自身を除く): 89235292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 4957, 5562, 9914, 11124, 14871, 19828, 29742, 44613, 59484, 89226, 133839, 178452, 267678, 510571, 535356, 1021142, 1531713, 2042284, 3063426, 4595139, 6126852, 9190278, 13785417, 18380556, 27570834, 55141668]

約数ペア:

[(1, 55141668), (2, 27570834), (3, 18380556), (4, 13785417), (6, 9190278), (9, 6126852), (12, 4595139), (18, 3063426), (27, 2042284), (36, 1531713), (54, 1021142), (103, 535356), (108, 510571), (206, 267678), (309, 178452), (412, 133839), (618, 89226), (927, 59484), (1236, 44613), (1854, 29742), (2781, 19828), (3708, 14871), (4957, 11124), (5562, 9914)]