49131550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 99337392

約数和(自身を除く): 50205842

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 577, 650, 655, 1154, 1310, 1703, 2885, 3275, 3406, 5770, 6550, 7501, 8515, 14425, 15002, 17030, 28850, 37505, 42575, 75010, 75587, 85150, 151174, 187525, 375050, 377935, 755870, 982631, 1889675, 1965262, 3779350, 4913155, 9826310, 24565775, 49131550]

約数ペア:

[(1, 49131550), (2, 24565775), (5, 9826310), (10, 4913155), (13, 3779350), (25, 1965262), (26, 1889675), (50, 982631), (65, 755870), (130, 377935), (131, 375050), (262, 187525), (325, 151174), (577, 85150), (650, 75587), (655, 75010), (1154, 42575), (1310, 37505), (1703, 28850), (2885, 17030), (3275, 15002), (3406, 14425), (5770, 8515), (6550, 7501)]