48713880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405949}}^1$

素因数の和:405963

約数の個数: 32

約数和(自身を含む): 146142000

約数和(自身を除く): 97428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405949, 811898, 1217847, 1623796, 2029745, 2435694, 3247592, 4059490, 4871388, 6089235, 8118980, 9742776, 12178470, 16237960, 24356940, 48713880]

約数ペア:

[(1, 48713880), (2, 24356940), (3, 16237960), (4, 12178470), (5, 9742776), (6, 8118980), (8, 6089235), (10, 4871388), (12, 4059490), (15, 3247592), (20, 2435694), (24, 2029745), (30, 1623796), (40, 1217847), (60, 811898), (120, 405949)]