49667660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 120052800

約数和(自身を除く): 70385140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2381, 2980, 4172, 4762, 5215, 9524, 10430, 11905, 16667, 20860, 23810, 33334, 47620, 66668, 83335, 166670, 333340, 354769, 709538, 1419076, 1773845, 2483383, 3547690, 4966766, 7095380, 9933532, 12416915, 24833830, 49667660]

約数ペア:

[(1, 49667660), (2, 24833830), (4, 12416915), (5, 9933532), (7, 7095380), (10, 4966766), (14, 3547690), (20, 2483383), (28, 1773845), (35, 1419076), (70, 709538), (140, 354769), (149, 333340), (298, 166670), (596, 83335), (745, 66668), (1043, 47620), (1490, 33334), (2086, 23810), (2381, 20860), (2980, 16667), (4172, 11905), (4762, 10430), (5215, 9524)]