55330550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 116175600

約数和(自身を除く): 60845050

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 3469, 6938, 7975, 15950, 17345, 34690, 38159, 76318, 86725, 100601, 173450, 190795, 201202, 381590, 503005, 953975, 1006010, 1106611, 1907950, 2213222, 2515025, 5030050, 5533055, 11066110, 27665275, 55330550]

約数ペア:

[(1, 55330550), (2, 27665275), (5, 11066110), (10, 5533055), (11, 5030050), (22, 2515025), (25, 2213222), (29, 1907950), (50, 1106611), (55, 1006010), (58, 953975), (110, 503005), (145, 381590), (275, 201202), (290, 190795), (319, 173450), (550, 100601), (638, 86725), (725, 76318), (1450, 38159), (1595, 34690), (3190, 17345), (3469, 15950), (6938, 7975)]