53210680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 127208520

約数和(自身を除く): 73997840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4603, 5780, 9206, 11560, 18412, 23015, 36824, 46030, 78251, 92060, 156502, 184120, 313004, 391255, 626008, 782510, 1330267, 1565020, 2660534, 3130040, 5321068, 6651335, 10642136, 13302670, 26605340, 53210680]

約数ペア:

[(1, 53210680), (2, 26605340), (4, 13302670), (5, 10642136), (8, 6651335), (10, 5321068), (17, 3130040), (20, 2660534), (34, 1565020), (40, 1330267), (68, 782510), (85, 626008), (136, 391255), (170, 313004), (289, 184120), (340, 156502), (578, 92060), (680, 78251), (1156, 46030), (1445, 36824), (2312, 23015), (2890, 18412), (4603, 11560), (5780, 9206)]