51832570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 106272000

約数和(自身を除く): 54439430

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 115, 145, 190, 230, 290, 409, 437, 551, 667, 818, 874, 1102, 1334, 2045, 2185, 2755, 3335, 4090, 4370, 5510, 6670, 7771, 9407, 11861, 12673, 15542, 18814, 23722, 25346, 38855, 47035, 59305, 63365, 77710, 94070, 118610, 126730, 178733, 225359, 272803, 357466, 450718, 545606, 893665, 1126795, 1364015, 1787330, 2253590, 2728030, 5183257, 10366514, 25916285, 51832570]

約数ペア:

[(1, 51832570), (2, 25916285), (5, 10366514), (10, 5183257), (19, 2728030), (23, 2253590), (29, 1787330), (38, 1364015), (46, 1126795), (58, 893665), (95, 545606), (115, 450718), (145, 357466), (190, 272803), (230, 225359), (290, 178733), (409, 126730), (437, 118610), (551, 94070), (667, 77710), (818, 63365), (874, 59305), (1102, 47035), (1334, 38855), (2045, 25346), (2185, 23722), (2755, 18814), (3335, 15542), (4090, 12673), (4370, 11861), (5510, 9407), (6670, 7771)]