56557700330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4159}}^1\times {\mathrm{3767}}^1$

素因数の和:7971

約数の個数: 48

約数和(自身を含む): 107498327040

約数和(自身を除く): 50940626710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 3767, 4159, 7534, 8318, 18835, 20795, 37670, 41590, 71573, 79021, 143146, 158042, 357865, 395105, 715730, 790210, 1359887, 1501399, 2719774, 3002798, 6799435, 7506995, 13598870, 15013990, 15666953, 31333906, 78334765, 156669530, 297672107, 595344214, 1488360535, 2976721070, 5655770033, 11311540066, 28278850165, 56557700330]

約数ペア:

[(1, 56557700330), (2, 28278850165), (5, 11311540066), (10, 5655770033), (19, 2976721070), (38, 1488360535), (95, 595344214), (190, 297672107), (361, 156669530), (722, 78334765), (1805, 31333906), (3610, 15666953), (3767, 15013990), (4159, 13598870), (7534, 7506995), (8318, 6799435), (18835, 3002798), (20795, 2719774), (37670, 1501399), (41590, 1359887), (71573, 790210), (79021, 715730), (143146, 395105), (158042, 357865)]