49655060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27283}}^1$

素因数の和:27312

約数の個数: 48

約数和(自身を含む): 128343936

約数和(自身を除く): 78688876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27283, 54566, 109132, 136415, 190981, 272830, 354679, 381962, 545660, 709358, 763924, 954905, 1418716, 1773395, 1909810, 2482753, 3546790, 3819620, 4965506, 7093580, 9931012, 12413765, 24827530, 49655060]

約数ペア:

[(1, 49655060), (2, 24827530), (4, 12413765), (5, 9931012), (7, 7093580), (10, 4965506), (13, 3819620), (14, 3546790), (20, 2482753), (26, 1909810), (28, 1773395), (35, 1418716), (52, 954905), (65, 763924), (70, 709358), (91, 545660), (130, 381962), (140, 354679), (182, 272830), (260, 190981), (364, 136415), (455, 109132), (910, 54566), (1820, 27283)]