49309875

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 90675936

約数和(自身を除く): 41366061

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 477, 795, 827, 1125, 1325, 2385, 2481, 3975, 4135, 6625, 7443, 11925, 12405, 19875, 20675, 37215, 43831, 59625, 62025, 103375, 131493, 186075, 219155, 310125, 394479, 657465, 930375, 1095775, 1972395, 3287325, 5478875, 9861975, 16436625, 49309875]

約数ペア:

[(1, 49309875), (3, 16436625), (5, 9861975), (9, 5478875), (15, 3287325), (25, 1972395), (45, 1095775), (53, 930375), (75, 657465), (125, 394479), (159, 310125), (225, 219155), (265, 186075), (375, 131493), (477, 103375), (795, 62025), (827, 59625), (1125, 43831), (1325, 37215), (2385, 20675), (2481, 19875), (3975, 12405), (4135, 11925), (6625, 7443)]