56028770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 67143070

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 238, 239, 394, 478, 595, 985, 1190, 1195, 1379, 1673, 1970, 2390, 2758, 3346, 3349, 4063, 6698, 6895, 8126, 8365, 13790, 16730, 16745, 20315, 23443, 28441, 33490, 40630, 46886, 47083, 56882, 94166, 117215, 142205, 234430, 235415, 284410, 329581, 470830, 659162, 800411, 1600822, 1647905, 3295810, 4002055, 5602877, 8004110, 11205754, 28014385, 56028770]

約数ペア:

[(1, 56028770), (2, 28014385), (5, 11205754), (7, 8004110), (10, 5602877), (14, 4002055), (17, 3295810), (34, 1647905), (35, 1600822), (70, 800411), (85, 659162), (119, 470830), (170, 329581), (197, 284410), (238, 235415), (239, 234430), (394, 142205), (478, 117215), (595, 94166), (985, 56882), (1190, 47083), (1195, 46886), (1379, 40630), (1673, 33490), (1970, 28441), (2390, 23443), (2758, 20315), (3346, 16745), (3349, 16730), (4063, 13790), (6698, 8365), (6895, 8126)]