51808016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 108664920

約数和(自身を除く): 56856904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1069, 1864, 2138, 3029, 3728, 4276, 6058, 8552, 12116, 13897, 17104, 24232, 27794, 48464, 55588, 111176, 222352, 249077, 498154, 996308, 1992616, 3238001, 3985232, 6476002, 12952004, 25904008, 51808016]

約数ペア:

[(1, 51808016), (2, 25904008), (4, 12952004), (8, 6476002), (13, 3985232), (16, 3238001), (26, 1992616), (52, 996308), (104, 498154), (208, 249077), (233, 222352), (466, 111176), (932, 55588), (1069, 48464), (1864, 27794), (2138, 24232), (3029, 17104), (3728, 13897), (4276, 12116), (6058, 8552)]