55213790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10532

約数の個数: 32

約数和(自身を含む): 108635904

約数和(自身を除く): 53422114

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 10477, 20954, 52385, 104770, 178109, 324787, 356218, 649574, 890545, 1623935, 1781090, 3247870, 5521379, 11042758, 27606895, 55213790]

約数ペア:

[(1, 55213790), (2, 27606895), (5, 11042758), (10, 5521379), (17, 3247870), (31, 1781090), (34, 1623935), (62, 890545), (85, 649574), (155, 356218), (170, 324787), (310, 178109), (527, 104770), (1054, 52385), (2635, 20954), (5270, 10477)]