57488690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5231}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 119038464

約数和(自身を除く): 61549774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5231, 5495, 10462, 10990, 26155, 36617, 52310, 73234, 183085, 366170, 821267, 1642534, 4106335, 5748869, 8212670, 11497738, 28744345, 57488690]

約数ペア:

[(1, 57488690), (2, 28744345), (5, 11497738), (7, 8212670), (10, 5748869), (14, 4106335), (35, 1642534), (70, 821267), (157, 366170), (314, 183085), (785, 73234), (1099, 52310), (1570, 36617), (2198, 26155), (5231, 10990), (5495, 10462)]