56716980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30493}}^1$

素因数の和:30536

約数の個数: 48

約数和(自身を含む): 163935744

約数和(自身を除く): 107218764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 30493, 60986, 91479, 121972, 152465, 182958, 304930, 365916, 457395, 609860, 914790, 945283, 1829580, 1890566, 2835849, 3781132, 4726415, 5671698, 9452830, 11343396, 14179245, 18905660, 28358490, 56716980]

約数ペア:

[(1, 56716980), (2, 28358490), (3, 18905660), (4, 14179245), (5, 11343396), (6, 9452830), (10, 5671698), (12, 4726415), (15, 3781132), (20, 2835849), (30, 1890566), (31, 1829580), (60, 945283), (62, 914790), (93, 609860), (124, 457395), (155, 365916), (186, 304930), (310, 182958), (372, 152465), (465, 121972), (620, 91479), (930, 60986), (1860, 30493)]