57221122

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 106704000

約数和(自身を除く): 49482878

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 389, 553, 778, 931, 1106, 1501, 1862, 2723, 3002, 3871, 5446, 7391, 7742, 10507, 14782, 19061, 21014, 30731, 38122, 51737, 61462, 73549, 103474, 147098, 215117, 362159, 430234, 583889, 724318, 1167778, 1505819, 3011638, 4087223, 8174446, 28610561, 57221122]

約数ペア:

[(1, 57221122), (2, 28610561), (7, 8174446), (14, 4087223), (19, 3011638), (38, 1505819), (49, 1167778), (79, 724318), (98, 583889), (133, 430234), (158, 362159), (266, 215117), (389, 147098), (553, 103474), (778, 73549), (931, 61462), (1106, 51737), (1501, 38122), (1862, 30731), (2723, 21014), (3002, 19061), (3871, 14782), (5446, 10507), (7391, 7742)]