48767420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 112402080

約数和(自身を除く): 63634660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 3539, 6890, 7078, 13780, 14156, 17695, 35390, 46007, 70780, 92014, 184028, 187567, 230035, 375134, 460070, 750268, 920140, 937835, 1875670, 2438371, 3751340, 4876742, 9753484, 12191855, 24383710, 48767420]

約数ペア:

[(1, 48767420), (2, 24383710), (4, 12191855), (5, 9753484), (10, 4876742), (13, 3751340), (20, 2438371), (26, 1875670), (52, 937835), (53, 920140), (65, 750268), (106, 460070), (130, 375134), (212, 230035), (260, 187567), (265, 184028), (530, 92014), (689, 70780), (1060, 46007), (1378, 35390), (2756, 17695), (3445, 14156), (3539, 13780), (6890, 7078)]