55418390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 104944896

約数和(自身を除く): 49526506

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 3373, 6746, 8215, 16430, 16865, 33730, 104563, 178769, 209126, 357538, 522815, 893845, 1045630, 1787690, 5541839, 11083678, 27709195, 55418390]

約数ペア:

[(1, 55418390), (2, 27709195), (5, 11083678), (10, 5541839), (31, 1787690), (53, 1045630), (62, 893845), (106, 522815), (155, 357538), (265, 209126), (310, 178769), (530, 104563), (1643, 33730), (3286, 16865), (3373, 16430), (6746, 8215)]