57289120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51151}}^1$

素因数の和:51173

約数の個数: 48

約数和(自身を含む): 154683648

約数和(自身を除く): 97394528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51151, 102302, 204604, 255755, 358057, 409208, 511510, 716114, 818416, 1023020, 1432228, 1636832, 1790285, 2046040, 2864456, 3580570, 4092080, 5728912, 7161140, 8184160, 11457824, 14322280, 28644560, 57289120]

約数ペア:

[(1, 57289120), (2, 28644560), (4, 14322280), (5, 11457824), (7, 8184160), (8, 7161140), (10, 5728912), (14, 4092080), (16, 3580570), (20, 2864456), (28, 2046040), (32, 1790285), (35, 1636832), (40, 1432228), (56, 1023020), (70, 818416), (80, 716114), (112, 511510), (140, 409208), (160, 358057), (224, 255755), (280, 204604), (560, 102302), (1120, 51151)]