56901618

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9831

約数の個数: 48

約数和(自身を含む): 137423520

約数和(自身を除く): 80521902

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 9787, 19574, 29361, 58722, 88083, 166379, 176166, 185953, 332758, 371906, 499137, 557859, 998274, 1115718, 1497411, 1673577, 2994822, 3161201, 3347154, 6322402, 9483603, 18967206, 28450809, 56901618]

約数ペア:

[(1, 56901618), (2, 28450809), (3, 18967206), (6, 9483603), (9, 6322402), (17, 3347154), (18, 3161201), (19, 2994822), (34, 1673577), (38, 1497411), (51, 1115718), (57, 998274), (102, 557859), (114, 499137), (153, 371906), (171, 332758), (306, 185953), (323, 176166), (342, 166379), (646, 88083), (969, 58722), (1938, 29361), (2907, 19574), (5814, 9787)]