55207100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42467}}^1$

素因数の和:42494

約数の個数: 36

約数和(自身を含む): 129017784

約数和(自身を除く): 73810684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 42467, 84934, 169868, 212335, 424670, 552071, 849340, 1061675, 1104142, 2123350, 2208284, 2760355, 4246700, 5520710, 11041420, 13801775, 27603550, 55207100]

約数ペア:

[(1, 55207100), (2, 27603550), (4, 13801775), (5, 11041420), (10, 5520710), (13, 4246700), (20, 2760355), (25, 2208284), (26, 2123350), (50, 1104142), (52, 1061675), (65, 849340), (100, 552071), (130, 424670), (260, 212335), (325, 169868), (650, 84934), (1300, 42467)]