53356716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2651

約数の個数: 72

約数和(自身を含む): 156059904

約数和(自身を除く): 102703188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2551, 2988, 3486, 5102, 5229, 6972, 7653, 10204, 10458, 15306, 17857, 20916, 22959, 30612, 35714, 45918, 53571, 71428, 91836, 107142, 160713, 211733, 214284, 321426, 423466, 635199, 642852, 846932, 1270398, 1482131, 1905597, 2540796, 2964262, 3811194, 4446393, 5928524, 7622388, 8892786, 13339179, 17785572, 26678358, 53356716]

約数ペア:

[(1, 53356716), (2, 26678358), (3, 17785572), (4, 13339179), (6, 8892786), (7, 7622388), (9, 5928524), (12, 4446393), (14, 3811194), (18, 2964262), (21, 2540796), (28, 1905597), (36, 1482131), (42, 1270398), (63, 846932), (83, 642852), (84, 635199), (126, 423466), (166, 321426), (249, 214284), (252, 211733), (332, 160713), (498, 107142), (581, 91836), (747, 71428), (996, 53571), (1162, 45918), (1494, 35714), (1743, 30612), (2324, 22959), (2551, 20916), (2988, 17857), (3486, 15306), (5102, 10458), (5229, 10204), (6972, 7653)]