53938960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2333}}^1$

素因数の和:2380

約数の個数: 60

約数和(自身を含む): 133276068

約数和(自身を除く): 79337108

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2333, 2890, 4624, 4666, 5780, 9332, 11560, 11665, 18664, 23120, 23330, 37328, 39661, 46660, 79322, 93320, 158644, 186640, 198305, 317288, 396610, 634576, 674237, 793220, 1348474, 1586440, 2696948, 3172880, 3371185, 5393896, 6742370, 10787792, 13484740, 26969480, 53938960]

約数ペア:

[(1, 53938960), (2, 26969480), (4, 13484740), (5, 10787792), (8, 6742370), (10, 5393896), (16, 3371185), (17, 3172880), (20, 2696948), (34, 1586440), (40, 1348474), (68, 793220), (80, 674237), (85, 634576), (136, 396610), (170, 317288), (272, 198305), (289, 186640), (340, 158644), (578, 93320), (680, 79322), (1156, 46660), (1360, 39661), (1445, 37328), (2312, 23330), (2333, 23120), (2890, 18664), (4624, 11665), (4666, 11560), (5780, 9332)]