52385490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25307}}^1$

素因数の和:25343

約数の個数: 48

約数和(自身を含む): 142129728

約数和(自身を除く): 89744238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25307, 50614, 75921, 126535, 151842, 227763, 253070, 379605, 455526, 582061, 759210, 1138815, 1164122, 1746183, 2277630, 2910305, 3492366, 5238549, 5820610, 8730915, 10477098, 17461830, 26192745, 52385490]

約数ペア:

[(1, 52385490), (2, 26192745), (3, 17461830), (5, 10477098), (6, 8730915), (9, 5820610), (10, 5238549), (15, 3492366), (18, 2910305), (23, 2277630), (30, 1746183), (45, 1164122), (46, 1138815), (69, 759210), (90, 582061), (115, 455526), (138, 379605), (207, 253070), (230, 227763), (345, 151842), (414, 126535), (690, 75921), (1035, 50614), (2070, 25307)]