51167410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 111849984

約数和(自身を除く): 60682574

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 161, 230, 305, 322, 427, 521, 610, 805, 854, 1042, 1403, 1610, 2135, 2605, 2806, 3647, 4270, 5210, 7015, 7294, 9821, 11983, 14030, 18235, 19642, 23966, 31781, 36470, 49105, 59915, 63562, 83881, 98210, 119830, 158905, 167762, 222467, 317810, 419405, 444934, 730963, 838810, 1112335, 1461926, 2224670, 3654815, 5116741, 7309630, 10233482, 25583705, 51167410]

約数ペア:

[(1, 51167410), (2, 25583705), (5, 10233482), (7, 7309630), (10, 5116741), (14, 3654815), (23, 2224670), (35, 1461926), (46, 1112335), (61, 838810), (70, 730963), (115, 444934), (122, 419405), (161, 317810), (230, 222467), (305, 167762), (322, 158905), (427, 119830), (521, 98210), (610, 83881), (805, 63562), (854, 59915), (1042, 49105), (1403, 36470), (1610, 31781), (2135, 23966), (2605, 19642), (2806, 18235), (3647, 14030), (4270, 11983), (5210, 9821), (7015, 7294)]