49693620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26717}}^1$

素因数の和:26760

約数の個数: 48

約数和(自身を含む): 143635968

約数和(自身を除く): 93942348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 26717, 53434, 80151, 106868, 133585, 160302, 267170, 320604, 400755, 534340, 801510, 828227, 1603020, 1656454, 2484681, 3312908, 4141135, 4969362, 8282270, 9938724, 12423405, 16564540, 24846810, 49693620]

約数ペア:

[(1, 49693620), (2, 24846810), (3, 16564540), (4, 12423405), (5, 9938724), (6, 8282270), (10, 4969362), (12, 4141135), (15, 3312908), (20, 2484681), (30, 1656454), (31, 1603020), (60, 828227), (62, 801510), (93, 534340), (124, 400755), (155, 320604), (186, 267170), (310, 160302), (372, 133585), (465, 106868), (620, 80151), (930, 53434), (1860, 26717)]