47351570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21866

約数の個数: 32

約数和(自身を含む): 100555776

約数和(自身を除く): 53204206

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 21821, 43642, 109105, 152747, 218210, 305494, 676451, 763735, 1352902, 1527470, 3382255, 4735157, 6764510, 9470314, 23675785, 47351570]

約数ペア:

[(1, 47351570), (2, 23675785), (5, 9470314), (7, 6764510), (10, 4735157), (14, 3382255), (31, 1527470), (35, 1352902), (62, 763735), (70, 676451), (155, 305494), (217, 218210), (310, 152747), (434, 109105), (1085, 43642), (2170, 21821)]