56309825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 86452800

約数和(自身を除く): 30142975

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 829, 1045, 1235, 2717, 3575, 4145, 5225, 6175, 9119, 10777, 13585, 15751, 20725, 45595, 53885, 67925, 78755, 118547, 173261, 204763, 227975, 269425, 393775, 592735, 866305, 1023815, 2252393, 2963675, 4331525, 5119075, 11261965, 56309825]

約数ペア:

[(1, 56309825), (5, 11261965), (11, 5119075), (13, 4331525), (19, 2963675), (25, 2252393), (55, 1023815), (65, 866305), (95, 592735), (143, 393775), (209, 269425), (247, 227975), (275, 204763), (325, 173261), (475, 118547), (715, 78755), (829, 67925), (1045, 53885), (1235, 45595), (2717, 20725), (3575, 15751), (4145, 13585), (5225, 10777), (6175, 9119)]