51005968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6043

約数の個数: 40

約数和(自身を含む): 109039896

約数和(自身を除く): 58033928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 5981, 8528, 11962, 23924, 47848, 77753, 95696, 155506, 245221, 311012, 490442, 622024, 980884, 1244048, 1961768, 3187873, 3923536, 6375746, 12751492, 25502984, 51005968]

約数ペア:

[(1, 51005968), (2, 25502984), (4, 12751492), (8, 6375746), (13, 3923536), (16, 3187873), (26, 1961768), (41, 1244048), (52, 980884), (82, 622024), (104, 490442), (164, 311012), (208, 245221), (328, 155506), (533, 95696), (656, 77753), (1066, 47848), (2132, 23924), (4264, 11962), (5981, 8528)]