54799456

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 111585600

約数和(自身を除く): 56786144

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 316, 409, 424, 632, 818, 848, 1264, 1636, 1696, 2528, 3272, 4187, 6544, 8374, 13088, 16748, 21677, 32311, 33496, 43354, 64622, 66992, 86708, 129244, 133984, 173416, 258488, 346832, 516976, 693664, 1033952, 1712483, 3424966, 6849932, 13699864, 27399728, 54799456]

約数ペア:

[(1, 54799456), (2, 27399728), (4, 13699864), (8, 6849932), (16, 3424966), (32, 1712483), (53, 1033952), (79, 693664), (106, 516976), (158, 346832), (212, 258488), (316, 173416), (409, 133984), (424, 129244), (632, 86708), (818, 66992), (848, 64622), (1264, 43354), (1636, 33496), (1696, 32311), (2528, 21677), (3272, 16748), (4187, 13088), (6544, 8374)]