51223470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55079}}^1$

素因数の和:55120

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 75680850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55079, 110158, 165237, 275395, 330474, 550790, 826185, 1652370, 1707449, 3414898, 5122347, 8537245, 10244694, 17074490, 25611735, 51223470]

約数ペア:

[(1, 51223470), (2, 25611735), (3, 17074490), (5, 10244694), (6, 8537245), (10, 5122347), (15, 3414898), (30, 1707449), (31, 1652370), (62, 826185), (93, 550790), (155, 330474), (186, 275395), (310, 165237), (465, 110158), (930, 55079)]