52858720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10703

約数の個数: 48

約数和(自身を含む): 128919168

約数和(自身を除く): 76060448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10657, 21314, 42628, 53285, 85256, 106570, 170512, 213140, 330367, 341024, 426280, 660734, 852560, 1321468, 1651835, 1705120, 2642936, 3303670, 5285872, 6607340, 10571744, 13214680, 26429360, 52858720]

約数ペア:

[(1, 52858720), (2, 26429360), (4, 13214680), (5, 10571744), (8, 6607340), (10, 5285872), (16, 3303670), (20, 2642936), (31, 1705120), (32, 1651835), (40, 1321468), (62, 852560), (80, 660734), (124, 426280), (155, 341024), (160, 330367), (248, 213140), (310, 170512), (496, 106570), (620, 85256), (992, 53285), (1240, 42628), (2480, 21314), (4960, 10657)]