55108390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10457}}^1$

素因数の和:10512

約数の個数: 32

約数和(自身を含む): 108428544

約数和(自身を除く): 53320154

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 10457, 20914, 52285, 104570, 177769, 324167, 355538, 648334, 888845, 1620835, 1777690, 3241670, 5510839, 11021678, 27554195, 55108390]

約数ペア:

[(1, 55108390), (2, 27554195), (5, 11021678), (10, 5510839), (17, 3241670), (31, 1777690), (34, 1620835), (62, 888845), (85, 648334), (155, 355538), (170, 324167), (310, 177769), (527, 104570), (1054, 52285), (2635, 20914), (5270, 10457)]