49898460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 140214816

約数和(自身を除く): 90316356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2657, 3130, 3756, 4695, 5314, 6260, 7971, 9390, 10628, 13285, 15942, 18780, 26570, 31884, 39855, 53140, 79710, 159420, 831641, 1663282, 2494923, 3326564, 4158205, 4989846, 8316410, 9979692, 12474615, 16632820, 24949230, 49898460]

約数ペア:

[(1, 49898460), (2, 24949230), (3, 16632820), (4, 12474615), (5, 9979692), (6, 8316410), (10, 4989846), (12, 4158205), (15, 3326564), (20, 2494923), (30, 1663282), (60, 831641), (313, 159420), (626, 79710), (939, 53140), (1252, 39855), (1565, 31884), (1878, 26570), (2657, 18780), (3130, 15942), (3756, 13285), (4695, 10628), (5314, 9390), (6260, 7971)]