49983050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 101056032

約数和(自身を除く): 51072982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 587, 650, 655, 1174, 1310, 1703, 2935, 3275, 3406, 5870, 6550, 7631, 8515, 14675, 15262, 17030, 29350, 38155, 42575, 76310, 76897, 85150, 153794, 190775, 381550, 384485, 768970, 999661, 1922425, 1999322, 3844850, 4998305, 9996610, 24991525, 49983050]

約数ペア:

[(1, 49983050), (2, 24991525), (5, 9996610), (10, 4998305), (13, 3844850), (25, 1999322), (26, 1922425), (50, 999661), (65, 768970), (130, 384485), (131, 381550), (262, 190775), (325, 153794), (587, 85150), (650, 76897), (655, 76310), (1174, 42575), (1310, 38155), (1703, 29350), (2935, 17030), (3275, 15262), (3406, 14675), (5870, 8515), (6550, 7631)]