55941662

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 52922338

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 119, 133, 139, 178, 238, 266, 278, 323, 623, 646, 973, 1246, 1513, 1691, 1946, 2261, 2363, 2641, 3026, 3382, 4522, 4726, 5282, 10591, 11837, 12371, 16541, 18487, 21182, 23674, 24742, 28747, 33082, 36974, 44897, 57494, 86597, 89794, 173194, 201229, 210307, 235049, 314279, 402458, 420614, 470098, 628558, 1472149, 1645343, 2944298, 3290686, 3995833, 7991666, 27970831, 55941662]

約数ペア:

[(1, 55941662), (2, 27970831), (7, 7991666), (14, 3995833), (17, 3290686), (19, 2944298), (34, 1645343), (38, 1472149), (89, 628558), (119, 470098), (133, 420614), (139, 402458), (178, 314279), (238, 235049), (266, 210307), (278, 201229), (323, 173194), (623, 89794), (646, 86597), (973, 57494), (1246, 44897), (1513, 36974), (1691, 33082), (1946, 28747), (2261, 24742), (2363, 23674), (2641, 21182), (3026, 18487), (3382, 16541), (4522, 12371), (4726, 11837), (5282, 10591)]