51701340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2753}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 145279008

約数和(自身を除く): 93577668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2753, 3130, 3756, 4695, 5506, 6260, 8259, 9390, 11012, 13765, 16518, 18780, 27530, 33036, 41295, 55060, 82590, 165180, 861689, 1723378, 2585067, 3446756, 4308445, 5170134, 8616890, 10340268, 12925335, 17233780, 25850670, 51701340]

約数ペア:

[(1, 51701340), (2, 25850670), (3, 17233780), (4, 12925335), (5, 10340268), (6, 8616890), (10, 5170134), (12, 4308445), (15, 3446756), (20, 2585067), (30, 1723378), (60, 861689), (313, 165180), (626, 82590), (939, 55060), (1252, 41295), (1565, 33036), (1878, 27530), (2753, 18780), (3130, 16518), (3756, 13765), (4695, 11012), (5506, 9390), (6260, 8259)]