52322140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 120304800

約数和(自身を除く): 67982660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3299, 3965, 6598, 7930, 13196, 15860, 16495, 32990, 42887, 65980, 85774, 171548, 201239, 214435, 402478, 428870, 804956, 857740, 1006195, 2012390, 2616107, 4024780, 5232214, 10464428, 13080535, 26161070, 52322140]

約数ペア:

[(1, 52322140), (2, 26161070), (4, 13080535), (5, 10464428), (10, 5232214), (13, 4024780), (20, 2616107), (26, 2012390), (52, 1006195), (61, 857740), (65, 804956), (122, 428870), (130, 402478), (244, 214435), (260, 201239), (305, 171548), (610, 85774), (793, 65980), (1220, 42887), (1586, 32990), (3172, 16495), (3299, 15860), (3965, 13196), (6598, 7930)]