51848115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 91141632

約数和(自身を除く): 39293517

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2081, 2265, 4983, 6243, 8305, 10405, 22891, 24915, 31215, 68673, 114455, 314231, 343365, 942693, 1571155, 3456541, 4713465, 10369623, 17282705, 51848115]

約数ペア:

[(1, 51848115), (3, 17282705), (5, 10369623), (11, 4713465), (15, 3456541), (33, 1571155), (55, 942693), (151, 343365), (165, 314231), (453, 114455), (755, 68673), (1661, 31215), (2081, 24915), (2265, 22891), (4983, 10405), (6243, 8305)]