52494975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 102774672

約数和(自身を除く): 50279697

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 137, 195, 225, 325, 393, 411, 585, 655, 685, 975, 1179, 1233, 1703, 1781, 1965, 2055, 2925, 3275, 3425, 5109, 5343, 5895, 6165, 8515, 8905, 9825, 10275, 15327, 16029, 17947, 25545, 26715, 29475, 30825, 42575, 44525, 53841, 76635, 80145, 89735, 127725, 133575, 161523, 233311, 269205, 383175, 400725, 448675, 699933, 807615, 1166555, 1346025, 2099799, 3499665, 4038075, 5832775, 10498995, 17498325, 52494975]

約数ペア:

[(1, 52494975), (3, 17498325), (5, 10498995), (9, 5832775), (13, 4038075), (15, 3499665), (25, 2099799), (39, 1346025), (45, 1166555), (65, 807615), (75, 699933), (117, 448675), (131, 400725), (137, 383175), (195, 269205), (225, 233311), (325, 161523), (393, 133575), (411, 127725), (585, 89735), (655, 80145), (685, 76635), (975, 53841), (1179, 44525), (1233, 42575), (1703, 30825), (1781, 29475), (1965, 26715), (2055, 25545), (2925, 17947), (3275, 16029), (3425, 15327), (5109, 10275), (5343, 9825), (5895, 8905), (6165, 8515)]