51848715789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4765069}}^1$

素因数の和:4765122

約数の個数: 32

約数和(自身を含む): 85390054400

約数和(自身を除く): 33541338611

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 4765069, 14295207, 42885621, 61945897, 128656863, 147717139, 185837691, 443151417, 557513073, 1329454251, 1672539219, 1920322807, 3988362753, 5760968421, 17282905263, 51848715789]

約数ペア:

[(1, 51848715789), (3, 17282905263), (9, 5760968421), (13, 3988362753), (27, 1920322807), (31, 1672539219), (39, 1329454251), (93, 557513073), (117, 443151417), (279, 185837691), (351, 147717139), (403, 128656863), (837, 61945897), (1209, 42885621), (3627, 14295207), (10881, 4765069)]