48856990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 110388096

約数和(自身を除く): 61531106

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1013, 1378, 1855, 2026, 3445, 3710, 4823, 5065, 6890, 7091, 9646, 10130, 13169, 14182, 24115, 26338, 35455, 48230, 53689, 65845, 70910, 92183, 107378, 131690, 184366, 268445, 375823, 460915, 536890, 697957, 751646, 921830, 1395914, 1879115, 3489785, 3758230, 4885699, 6979570, 9771398, 24428495, 48856990]

約数ペア:

[(1, 48856990), (2, 24428495), (5, 9771398), (7, 6979570), (10, 4885699), (13, 3758230), (14, 3489785), (26, 1879115), (35, 1395914), (53, 921830), (65, 751646), (70, 697957), (91, 536890), (106, 460915), (130, 375823), (182, 268445), (265, 184366), (371, 131690), (455, 107378), (530, 92183), (689, 70910), (742, 65845), (910, 53689), (1013, 48230), (1378, 35455), (1855, 26338), (2026, 24115), (3445, 14182), (3710, 13169), (4823, 10130), (5065, 9646), (6890, 7091)]