50140020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3901

約数の個数: 96

約数和(自身を含む): 165666816

約数和(自身を除く): 115526796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 3851, 4340, 6510, 7702, 11553, 13020, 15404, 19255, 23106, 26957, 38510, 46212, 53914, 57765, 77020, 80871, 107828, 115530, 119381, 134785, 161742, 231060, 238762, 269570, 323484, 358143, 404355, 477524, 539140, 596905, 716286, 808710, 835667, 1193810, 1432572, 1617420, 1671334, 1790715, 2387620, 2507001, 3342668, 3581430, 4178335, 5014002, 7162860, 8356670, 10028004, 12535005, 16713340, 25070010, 50140020]

約数ペア:

[(1, 50140020), (2, 25070010), (3, 16713340), (4, 12535005), (5, 10028004), (6, 8356670), (7, 7162860), (10, 5014002), (12, 4178335), (14, 3581430), (15, 3342668), (20, 2507001), (21, 2387620), (28, 1790715), (30, 1671334), (31, 1617420), (35, 1432572), (42, 1193810), (60, 835667), (62, 808710), (70, 716286), (84, 596905), (93, 539140), (105, 477524), (124, 404355), (140, 358143), (155, 323484), (186, 269570), (210, 238762), (217, 231060), (310, 161742), (372, 134785), (420, 119381), (434, 115530), (465, 107828), (620, 80871), (651, 77020), (868, 57765), (930, 53914), (1085, 46212), (1302, 38510), (1860, 26957), (2170, 23106), (2604, 19255), (3255, 15404), (3851, 13020), (4340, 11553), (6510, 7702)]