56774298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 77042022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 79, 142, 158, 213, 237, 241, 426, 474, 482, 497, 553, 723, 994, 1106, 1446, 1491, 1659, 1687, 2982, 3318, 3374, 5061, 5609, 10122, 11218, 16827, 17111, 19039, 33654, 34222, 38078, 39263, 51333, 57117, 78526, 102666, 114234, 117789, 119777, 133273, 235578, 239554, 266546, 359331, 399819, 718662, 799638, 1351769, 2703538, 4055307, 8110614, 9462383, 18924766, 28387149, 56774298]

約数ペア:

[(1, 56774298), (2, 28387149), (3, 18924766), (6, 9462383), (7, 8110614), (14, 4055307), (21, 2703538), (42, 1351769), (71, 799638), (79, 718662), (142, 399819), (158, 359331), (213, 266546), (237, 239554), (241, 235578), (426, 133273), (474, 119777), (482, 117789), (497, 114234), (553, 102666), (723, 78526), (994, 57117), (1106, 51333), (1446, 39263), (1491, 38078), (1659, 34222), (1687, 33654), (2982, 19039), (3318, 17111), (3374, 16827), (5061, 11218), (5609, 10122)]