56553743439

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{18413}}^1$

素因数の和:18656

約数の個数: 48

約数和(自身を含む): 85625983872

約数和(自身を除く): 29072240433

約数列:

[1, 3, 9, 47, 53, 137, 141, 159, 411, 423, 477, 1233, 2491, 6439, 7261, 7473, 18413, 19317, 21783, 22419, 55239, 57951, 65349, 165717, 341267, 865411, 975889, 1023801, 2522581, 2596233, 2927667, 3071403, 7567743, 7788699, 8783001, 22703229, 45866783, 118561307, 133696793, 137600349, 355683921, 401090379, 412801047, 1067051763, 1203271137, 6283749271, 18851247813, 56553743439]

約数ペア:

[(1, 56553743439), (3, 18851247813), (9, 6283749271), (47, 1203271137), (53, 1067051763), (137, 412801047), (141, 401090379), (159, 355683921), (411, 137600349), (423, 133696793), (477, 118561307), (1233, 45866783), (2491, 22703229), (6439, 8783001), (7261, 7788699), (7473, 7567743), (18413, 3071403), (19317, 2927667), (21783, 2596233), (22419, 2522581), (55239, 1023801), (57951, 975889), (65349, 865411), (165717, 341267)]