51304380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27583}}^1$

素因数の和:27626

約数の個数: 48

約数和(自身を含む): 148291584

約数和(自身を除く): 96987204

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, 27583, 55166, 82749, 110332, 137915, 165498, 275830, 330996, 413745, 551660, 827490, 855073, 1654980, 1710146, 2565219, 3420292, 4275365, 5130438, 8550730, 10260876, 12826095, 17101460, 25652190, 51304380]

約数ペア:

[(1, 51304380), (2, 25652190), (3, 17101460), (4, 12826095), (5, 10260876), (6, 8550730), (10, 5130438), (12, 4275365), (15, 3420292), (20, 2565219), (30, 1710146), (31, 1654980), (60, 855073), (62, 827490), (93, 551660), (124, 413745), (155, 330996), (186, 275830), (310, 165498), (372, 137915), (465, 110332), (620, 82749), (930, 55166), (1860, 27583)]