47156901470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21731291}}^1$

素因数の和:21731336

約数の個数: 32

約数和(自身を含む): 100137793536

約数和(自身を除く): 52980892066

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 21731291, 43462582, 108656455, 152119037, 217312910, 304238074, 673670021, 760595185, 1347340042, 1521190370, 3368350105, 4715690147, 6736700210, 9431380294, 23578450735, 47156901470]

約数ペア:

[(1, 47156901470), (2, 23578450735), (5, 9431380294), (7, 6736700210), (10, 4715690147), (14, 3368350105), (31, 1521190370), (35, 1347340042), (62, 760595185), (70, 673670021), (155, 304238074), (217, 217312910), (310, 152119037), (434, 108656455), (1085, 43462582), (2170, 21731291)]