47576940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25579}}^1$

素因数の和:25622

約数の個数: 48

約数和(自身を含む): 137518080

約数和(自身を除く): 89941140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25579, 51158, 76737, 102316, 127895, 153474, 255790, 306948, 383685, 511580, 767370, 792949, 1534740, 1585898, 2378847, 3171796, 3964745, 4757694, 7929490, 9515388, 11894235, 15858980, 23788470, 47576940]

約数ペア:

[(1, 47576940), (2, 23788470), (3, 15858980), (4, 11894235), (5, 9515388), (6, 7929490), (10, 4757694), (12, 3964745), (15, 3171796), (20, 2378847), (30, 1585898), (31, 1534740), (60, 792949), (62, 767370), (93, 511580), (124, 383685), (155, 306948), (186, 255790), (310, 153474), (372, 127895), (465, 102316), (620, 76737), (930, 51158), (1860, 25579)]