49857540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11468

約数の個数: 48

約数和(自身を含む): 141525888

約数和(自身を除く): 91668348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 11383, 22766, 34149, 45532, 56915, 68298, 113830, 136596, 170745, 227660, 341490, 682980, 830959, 1661918, 2492877, 3323836, 4154795, 4985754, 8309590, 9971508, 12464385, 16619180, 24928770, 49857540]

約数ペア:

[(1, 49857540), (2, 24928770), (3, 16619180), (4, 12464385), (5, 9971508), (6, 8309590), (10, 4985754), (12, 4154795), (15, 3323836), (20, 2492877), (30, 1661918), (60, 830959), (73, 682980), (146, 341490), (219, 227660), (292, 170745), (365, 136596), (438, 113830), (730, 68298), (876, 56915), (1095, 45532), (1460, 34149), (2190, 22766), (4380, 11383)]