49045570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 104832000

約数和(自身を除く): 55786430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 181, 245, 343, 362, 395, 490, 553, 686, 790, 905, 1106, 1267, 1715, 1810, 2534, 2765, 3430, 3871, 5530, 6335, 7742, 8869, 12670, 14299, 17738, 19355, 27097, 28598, 38710, 44345, 54194, 62083, 71495, 88690, 100093, 124166, 135485, 142990, 200186, 270970, 310415, 500465, 620830, 700651, 1000930, 1401302, 3503255, 4904557, 7006510, 9809114, 24522785, 49045570]

約数ペア:

[(1, 49045570), (2, 24522785), (5, 9809114), (7, 7006510), (10, 4904557), (14, 3503255), (35, 1401302), (49, 1000930), (70, 700651), (79, 620830), (98, 500465), (158, 310415), (181, 270970), (245, 200186), (343, 142990), (362, 135485), (395, 124166), (490, 100093), (553, 88690), (686, 71495), (790, 62083), (905, 54194), (1106, 44345), (1267, 38710), (1715, 28598), (1810, 27097), (2534, 19355), (2765, 17738), (3430, 14299), (3871, 12670), (5530, 8869), (6335, 7742)]