49668870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 123298560

約数和(自身を除く): 73629690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 277, 278, 417, 430, 554, 645, 695, 831, 834, 1290, 1385, 1390, 1662, 2085, 2770, 4155, 4170, 5977, 8310, 11911, 11954, 17931, 23822, 29885, 35733, 35862, 38503, 59555, 59770, 71466, 77006, 89655, 115509, 119110, 178665, 179310, 192515, 231018, 357330, 385030, 577545, 1155090, 1655629, 3311258, 4966887, 8278145, 9933774, 16556290, 24834435, 49668870]

約数ペア:

[(1, 49668870), (2, 24834435), (3, 16556290), (5, 9933774), (6, 8278145), (10, 4966887), (15, 3311258), (30, 1655629), (43, 1155090), (86, 577545), (129, 385030), (139, 357330), (215, 231018), (258, 192515), (277, 179310), (278, 178665), (417, 119110), (430, 115509), (554, 89655), (645, 77006), (695, 71466), (831, 59770), (834, 59555), (1290, 38503), (1385, 35862), (1390, 35733), (1662, 29885), (2085, 23822), (2770, 17931), (4155, 11954), (4170, 11911), (5977, 8310)]