53018512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10303

約数の個数: 40

約数和(自身を含む): 114501600

約数和(自身を除く): 61483088

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 10259, 20518, 41036, 82072, 164144, 174403, 194921, 348806, 389842, 697612, 779684, 1395224, 1559368, 2790448, 3118736, 3313657, 6627314, 13254628, 26509256, 53018512]

約数ペア:

[(1, 53018512), (2, 26509256), (4, 13254628), (8, 6627314), (16, 3313657), (17, 3118736), (19, 2790448), (34, 1559368), (38, 1395224), (68, 779684), (76, 697612), (136, 389842), (152, 348806), (272, 194921), (304, 174403), (323, 164144), (646, 82072), (1292, 41036), (2584, 20518), (5168, 10259)]