53512900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 137939088

約数和(自身を除く): 84426188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 163, 175, 196, 245, 268, 326, 335, 350, 469, 490, 652, 670, 700, 815, 938, 980, 1141, 1225, 1340, 1630, 1675, 1876, 2282, 2345, 2450, 3260, 3283, 3350, 4075, 4564, 4690, 4900, 5705, 6566, 6700, 7987, 8150, 9380, 10921, 11410, 11725, 13132, 15974, 16300, 16415, 21842, 22820, 23450, 28525, 31948, 32830, 39935, 43684, 46900, 54605, 57050, 65660, 76447, 79870, 82075, 109210, 114100, 152894, 159740, 164150, 199675, 218420, 273025, 305788, 328300, 382235, 399350, 535129, 546050, 764470, 798700, 1070258, 1092100, 1528940, 1911175, 2140516, 2675645, 3822350, 5351290, 7644700, 10702580, 13378225, 26756450, 53512900]

約数ペア:

[(1, 53512900), (2, 26756450), (4, 13378225), (5, 10702580), (7, 7644700), (10, 5351290), (14, 3822350), (20, 2675645), (25, 2140516), (28, 1911175), (35, 1528940), (49, 1092100), (50, 1070258), (67, 798700), (70, 764470), (98, 546050), (100, 535129), (134, 399350), (140, 382235), (163, 328300), (175, 305788), (196, 273025), (245, 218420), (268, 199675), (326, 164150), (335, 159740), (350, 152894), (469, 114100), (490, 109210), (652, 82075), (670, 79870), (700, 76447), (815, 65660), (938, 57050), (980, 54605), (1141, 46900), (1225, 43684), (1340, 39935), (1630, 32830), (1675, 31948), (1876, 28525), (2282, 23450), (2345, 22820), (2450, 21842), (3260, 16415), (3283, 16300), (3350, 15974), (4075, 13132), (4564, 11725), (4690, 11410), (4900, 10921), (5705, 9380), (6566, 8150), (6700, 7987)]