51021498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 77541702

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 29, 33, 38, 46, 57, 58, 61, 66, 69, 87, 114, 122, 138, 174, 183, 209, 253, 319, 366, 418, 437, 506, 551, 627, 638, 667, 671, 759, 874, 957, 1102, 1159, 1254, 1311, 1334, 1342, 1403, 1518, 1653, 1769, 1914, 2001, 2013, 2318, 2622, 2806, 3306, 3477, 3538, 4002, 4026, 4209, 4807, 5307, 6061, 6954, 7337, 8418, 9614, 10614, 12122, 12673, 12749, 14421, 14674, 15433, 18183, 19459, 22011, 25346, 25498, 26657, 28842, 30866, 33611, 36366, 38019, 38247, 38918, 40687, 44022, 46299, 53314, 58377, 67222, 76038, 76494, 79971, 81374, 92598, 100833, 116754, 122061, 139403, 159942, 201666, 244122, 278806, 293227, 369721, 418209, 447557, 586454, 739442, 773053, 836418, 879681, 895114, 1109163, 1342671, 1546106, 1759362, 2218326, 2319159, 2685342, 4638318, 8503583, 17007166, 25510749, 51021498]

約数ペア:

[(1, 51021498), (2, 25510749), (3, 17007166), (6, 8503583), (11, 4638318), (19, 2685342), (22, 2319159), (23, 2218326), (29, 1759362), (33, 1546106), (38, 1342671), (46, 1109163), (57, 895114), (58, 879681), (61, 836418), (66, 773053), (69, 739442), (87, 586454), (114, 447557), (122, 418209), (138, 369721), (174, 293227), (183, 278806), (209, 244122), (253, 201666), (319, 159942), (366, 139403), (418, 122061), (437, 116754), (506, 100833), (551, 92598), (627, 81374), (638, 79971), (667, 76494), (671, 76038), (759, 67222), (874, 58377), (957, 53314), (1102, 46299), (1159, 44022), (1254, 40687), (1311, 38918), (1334, 38247), (1342, 38019), (1403, 36366), (1518, 33611), (1653, 30866), (1769, 28842), (1914, 26657), (2001, 25498), (2013, 25346), (2318, 22011), (2622, 19459), (2806, 18183), (3306, 15433), (3477, 14674), (3538, 14421), (4002, 12749), (4026, 12673), (4209, 12122), (4807, 10614), (5307, 9614), (6061, 8418), (6954, 7337)]