53671960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70621}}^1$

素因数の和:70651

約数の個数: 32

約数和(自身を含む): 127119600

約数和(自身を除く): 73447640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70621, 141242, 282484, 353105, 564968, 706210, 1341799, 1412420, 2683598, 2824840, 5367196, 6708995, 10734392, 13417990, 26835980, 53671960]

約数ペア:

[(1, 53671960), (2, 26835980), (4, 13417990), (5, 10734392), (8, 6708995), (10, 5367196), (19, 2824840), (20, 2683598), (38, 1412420), (40, 1341799), (76, 706210), (95, 564968), (152, 353105), (190, 282484), (380, 141242), (760, 70621)]