51279060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 166182912

約数和(自身を除く): 114903852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1471, 1660, 1743, 2324, 2490, 2905, 2942, 3486, 4413, 4980, 5810, 5884, 6972, 7355, 8715, 8826, 10297, 11620, 14710, 17430, 17652, 20594, 22065, 29420, 30891, 34860, 41188, 44130, 51485, 61782, 88260, 102970, 122093, 123564, 154455, 205940, 244186, 308910, 366279, 488372, 610465, 617820, 732558, 854651, 1220930, 1465116, 1709302, 1831395, 2441860, 2563953, 3418604, 3662790, 4273255, 5127906, 7325580, 8546510, 10255812, 12819765, 17093020, 25639530, 51279060]

約数ペア:

[(1, 51279060), (2, 25639530), (3, 17093020), (4, 12819765), (5, 10255812), (6, 8546510), (7, 7325580), (10, 5127906), (12, 4273255), (14, 3662790), (15, 3418604), (20, 2563953), (21, 2441860), (28, 1831395), (30, 1709302), (35, 1465116), (42, 1220930), (60, 854651), (70, 732558), (83, 617820), (84, 610465), (105, 488372), (140, 366279), (166, 308910), (210, 244186), (249, 205940), (332, 154455), (415, 123564), (420, 122093), (498, 102970), (581, 88260), (830, 61782), (996, 51485), (1162, 44130), (1245, 41188), (1471, 34860), (1660, 30891), (1743, 29420), (2324, 22065), (2490, 20594), (2905, 17652), (2942, 17430), (3486, 14710), (4413, 11620), (4980, 10297), (5810, 8826), (5884, 8715), (6972, 7355)]