55265640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27091}}^1$

素因数の和:27122

約数の個数: 64

約数和(自身を含む): 175556160

約数和(自身を除く): 120290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 406365, 460547, 541820, 650184, 812730, 921094, 1083640, 1381641, 1625460, 1842188, 2302735, 2763282, 3250920, 3684376, 4605470, 5526564, 6908205, 9210940, 11053128, 13816410, 18421880, 27632820, 55265640]

約数ペア:

[(1, 55265640), (2, 27632820), (3, 18421880), (4, 13816410), (5, 11053128), (6, 9210940), (8, 6908205), (10, 5526564), (12, 4605470), (15, 3684376), (17, 3250920), (20, 2763282), (24, 2302735), (30, 1842188), (34, 1625460), (40, 1381641), (51, 1083640), (60, 921094), (68, 812730), (85, 650184), (102, 541820), (120, 460547), (136, 406365), (170, 325092), (204, 270910), (255, 216728), (340, 162546), (408, 135455), (510, 108364), (680, 81273), (1020, 54182), (2040, 27091)]