42054350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 91869120

約数和(自身を除く): 49814770

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 97, 115, 130, 145, 194, 230, 290, 299, 325, 377, 485, 575, 598, 650, 667, 725, 754, 970, 1150, 1261, 1334, 1450, 1495, 1885, 2231, 2425, 2522, 2813, 2990, 3335, 3770, 4462, 4850, 5626, 6305, 6670, 7475, 8671, 9425, 11155, 12610, 14065, 14950, 16675, 17342, 18850, 22310, 28130, 29003, 31525, 33350, 36569, 43355, 55775, 58006, 63050, 64699, 70325, 73138, 86710, 111550, 129398, 140650, 145015, 182845, 216775, 290030, 323495, 365690, 433550, 646990, 725075, 841087, 914225, 1450150, 1617475, 1682174, 1828450, 3234950, 4205435, 8410870, 21027175, 42054350]

約数ペア:

[(1, 42054350), (2, 21027175), (5, 8410870), (10, 4205435), (13, 3234950), (23, 1828450), (25, 1682174), (26, 1617475), (29, 1450150), (46, 914225), (50, 841087), (58, 725075), (65, 646990), (97, 433550), (115, 365690), (130, 323495), (145, 290030), (194, 216775), (230, 182845), (290, 145015), (299, 140650), (325, 129398), (377, 111550), (485, 86710), (575, 73138), (598, 70325), (650, 64699), (667, 63050), (725, 58006), (754, 55775), (970, 43355), (1150, 36569), (1261, 33350), (1334, 31525), (1450, 29003), (1495, 28130), (1885, 22310), (2231, 18850), (2425, 17342), (2522, 16675), (2813, 14950), (2990, 14065), (3335, 12610), (3770, 11155), (4462, 9425), (4850, 8671), (5626, 7475), (6305, 6670)]