51506310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7699}}^1$

素因数の和:7932

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 72679290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 7699, 15398, 23097, 38495, 46194, 76990, 115485, 230970, 1716877, 3433754, 5150631, 8584385, 10301262, 17168770, 25753155, 51506310]

約数ペア:

[(1, 51506310), (2, 25753155), (3, 17168770), (5, 10301262), (6, 8584385), (10, 5150631), (15, 3433754), (30, 1716877), (223, 230970), (446, 115485), (669, 76990), (1115, 46194), (1338, 38495), (2230, 23097), (3345, 15398), (6690, 7699)]