53496840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445807}}^1$

素因数の和:445821

約数の個数: 32

約数和(自身を含む): 160490880

約数和(自身を除く): 106994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445807, 891614, 1337421, 1783228, 2229035, 2674842, 3566456, 4458070, 5349684, 6687105, 8916140, 10699368, 13374210, 17832280, 26748420, 53496840]

約数ペア:

[(1, 53496840), (2, 26748420), (3, 17832280), (4, 13374210), (5, 10699368), (6, 8916140), (8, 6687105), (10, 5349684), (12, 4458070), (15, 3566456), (20, 2674842), (24, 2229035), (30, 1783228), (40, 1337421), (60, 891614), (120, 445807)]