55929580

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 85996820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 263, 310, 343, 434, 490, 526, 620, 686, 868, 980, 1052, 1085, 1315, 1372, 1519, 1715, 1841, 2170, 2630, 3038, 3430, 3682, 4340, 5260, 6076, 6860, 7364, 7595, 8153, 9205, 10633, 12887, 15190, 16306, 18410, 21266, 25774, 30380, 32612, 36820, 40765, 42532, 51548, 53165, 57071, 64435, 81530, 90209, 106330, 114142, 128870, 163060, 180418, 212660, 228284, 257740, 285355, 360836, 399497, 451045, 570710, 798994, 902090, 1141420, 1597988, 1804180, 1997485, 2796479, 3994970, 5592958, 7989940, 11185916, 13982395, 27964790, 55929580]

約数ペア:

[(1, 55929580), (2, 27964790), (4, 13982395), (5, 11185916), (7, 7989940), (10, 5592958), (14, 3994970), (20, 2796479), (28, 1997485), (31, 1804180), (35, 1597988), (49, 1141420), (62, 902090), (70, 798994), (98, 570710), (124, 451045), (140, 399497), (155, 360836), (196, 285355), (217, 257740), (245, 228284), (263, 212660), (310, 180418), (343, 163060), (434, 128870), (490, 114142), (526, 106330), (620, 90209), (686, 81530), (868, 64435), (980, 57071), (1052, 53165), (1085, 51548), (1315, 42532), (1372, 40765), (1519, 36820), (1715, 32612), (1841, 30380), (2170, 25774), (2630, 21266), (3038, 18410), (3430, 16306), (3682, 15190), (4340, 12887), (5260, 10633), (6076, 9205), (6860, 8153), (7364, 7595)]