51465783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 75382272

約数和(自身を除く): 23916489

約数列:

[1, 3, 17, 41, 51, 123, 151, 163, 453, 489, 697, 2091, 2567, 2771, 6191, 6683, 7701, 8313, 18573, 20049, 24613, 73839, 105247, 113611, 315741, 340833, 418421, 1009133, 1255263, 3027399, 17155261, 51465783]

約数ペア:

[(1, 51465783), (3, 17155261), (17, 3027399), (41, 1255263), (51, 1009133), (123, 418421), (151, 340833), (163, 315741), (453, 113611), (489, 105247), (697, 73839), (2091, 24613), (2567, 20049), (2771, 18573), (6191, 8313), (6683, 7701)]