51965368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 122915520

約数和(自身を除く): 70950152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 1741, 2132, 2296, 3482, 3731, 4264, 6964, 7462, 12187, 13928, 14924, 22633, 24374, 29848, 45266, 48748, 71381, 90532, 97496, 142762, 158431, 181064, 285524, 316862, 499667, 571048, 633724, 927953, 999334, 1267448, 1855906, 1998668, 3711812, 3997336, 6495671, 7423624, 12991342, 25982684, 51965368]

約数ペア:

[(1, 51965368), (2, 25982684), (4, 12991342), (7, 7423624), (8, 6495671), (13, 3997336), (14, 3711812), (26, 1998668), (28, 1855906), (41, 1267448), (52, 999334), (56, 927953), (82, 633724), (91, 571048), (104, 499667), (164, 316862), (182, 285524), (287, 181064), (328, 158431), (364, 142762), (533, 97496), (574, 90532), (728, 71381), (1066, 48748), (1148, 45266), (1741, 29848), (2132, 24374), (2296, 22633), (3482, 14924), (3731, 13928), (4264, 12187), (6964, 7462)]