52914620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12698

約数の個数: 48

約数和(自身を含む): 127612800

約数和(自身を除く): 74698180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 12659, 25318, 50636, 63295, 126590, 139249, 240521, 253180, 278498, 481042, 556996, 696245, 962084, 1202605, 1392490, 2405210, 2645731, 2784980, 4810420, 5291462, 10582924, 13228655, 26457310, 52914620]

約数ペア:

[(1, 52914620), (2, 26457310), (4, 13228655), (5, 10582924), (10, 5291462), (11, 4810420), (19, 2784980), (20, 2645731), (22, 2405210), (38, 1392490), (44, 1202605), (55, 962084), (76, 696245), (95, 556996), (110, 481042), (190, 278498), (209, 253180), (220, 240521), (380, 139249), (418, 126590), (836, 63295), (1045, 50636), (2090, 25318), (4180, 12659)]