51274188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{9689}}^1$

素因数の和:9716

約数の個数: 72

約数和(自身を含む): 154652400

約数和(自身を除く): 103378212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9689, 19378, 29067, 38756, 58134, 67823, 87201, 116268, 135646, 174402, 203469, 261603, 271292, 348804, 406938, 474761, 523206, 610407, 813876, 949522, 1046412, 1220814, 1424283, 1831221, 1899044, 2441628, 2848566, 3662442, 4272849, 5697132, 7324884, 8545698, 12818547, 17091396, 25637094, 51274188]

約数ペア:

[(1, 51274188), (2, 25637094), (3, 17091396), (4, 12818547), (6, 8545698), (7, 7324884), (9, 5697132), (12, 4272849), (14, 3662442), (18, 2848566), (21, 2441628), (27, 1899044), (28, 1831221), (36, 1424283), (42, 1220814), (49, 1046412), (54, 949522), (63, 813876), (84, 610407), (98, 523206), (108, 474761), (126, 406938), (147, 348804), (189, 271292), (196, 261603), (252, 203469), (294, 174402), (378, 135646), (441, 116268), (588, 87201), (756, 67823), (882, 58134), (1323, 38756), (1764, 29067), (2646, 19378), (5292, 9689)]