49664025

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 89859328

約数和(自身を除く): 40195303

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2143, 2575, 4635, 6429, 7725, 10715, 19287, 23175, 32145, 53575, 96435, 160725, 220729, 482175, 662187, 1103645, 1986561, 3310935, 5518225, 9932805, 16554675, 49664025]

約数ペア:

[(1, 49664025), (3, 16554675), (5, 9932805), (9, 5518225), (15, 3310935), (25, 1986561), (45, 1103645), (75, 662187), (103, 482175), (225, 220729), (309, 160725), (515, 96435), (927, 53575), (1545, 32145), (2143, 23175), (2575, 19287), (4635, 10715), (6429, 7725)]