56565460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23767}}^1$

素因数の和:23800

約数の個数: 48

約数和(自身を含む): 143748864

約数和(自身を除く): 87183404

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23767, 47534, 95068, 118835, 166369, 237670, 332738, 404039, 475340, 665476, 808078, 831845, 1616156, 1663690, 2020195, 2828273, 3327380, 4040390, 5656546, 8080780, 11313092, 14141365, 28282730, 56565460]

約数ペア:

[(1, 56565460), (2, 28282730), (4, 14141365), (5, 11313092), (7, 8080780), (10, 5656546), (14, 4040390), (17, 3327380), (20, 2828273), (28, 2020195), (34, 1663690), (35, 1616156), (68, 831845), (70, 808078), (85, 665476), (119, 475340), (140, 404039), (170, 332738), (238, 237670), (340, 166369), (476, 118835), (595, 95068), (1190, 47534), (2380, 23767)]