49506225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 85708800

約数和(自身を除く): 36202575

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 107, 155, 199, 321, 465, 535, 597, 775, 995, 1605, 2325, 2675, 2985, 3317, 4975, 6169, 8025, 9951, 14925, 16585, 18507, 21293, 30845, 49755, 63879, 82925, 92535, 106465, 154225, 248775, 319395, 462675, 532325, 660083, 1596975, 1980249, 3300415, 9901245, 16502075, 49506225]

約数ペア:

[(1, 49506225), (3, 16502075), (5, 9901245), (15, 3300415), (25, 1980249), (31, 1596975), (75, 660083), (93, 532325), (107, 462675), (155, 319395), (199, 248775), (321, 154225), (465, 106465), (535, 92535), (597, 82925), (775, 63879), (995, 49755), (1605, 30845), (2325, 21293), (2675, 18507), (2985, 16585), (3317, 14925), (4975, 9951), (6169, 8025)]