51684730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 95376528

約数和(自身を除く): 43691798

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 701, 730, 1010, 1402, 3505, 7010, 7373, 14746, 36865, 51173, 70801, 73730, 102346, 141602, 255865, 354005, 511730, 708010, 5168473, 10336946, 25842365, 51684730]

約数ペア:

[(1, 51684730), (2, 25842365), (5, 10336946), (10, 5168473), (73, 708010), (101, 511730), (146, 354005), (202, 255865), (365, 141602), (505, 102346), (701, 73730), (730, 70801), (1010, 51173), (1402, 36865), (3505, 14746), (7010, 7373)]