48231970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 90279936

約数和(自身を除く): 42047966

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 991, 1570, 1982, 4867, 4955, 9734, 9910, 24335, 30721, 48670, 61442, 153605, 155587, 307210, 311174, 777935, 1555870, 4823197, 9646394, 24115985, 48231970]

約数ペア:

[(1, 48231970), (2, 24115985), (5, 9646394), (10, 4823197), (31, 1555870), (62, 777935), (155, 311174), (157, 307210), (310, 155587), (314, 153605), (785, 61442), (991, 48670), (1570, 30721), (1982, 24335), (4867, 9910), (4955, 9734)]