47972208

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 128161440

約数和(自身を除く): 80189232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 109, 159, 173, 212, 218, 318, 327, 346, 424, 436, 519, 636, 654, 692, 848, 872, 1038, 1272, 1308, 1384, 1744, 2076, 2544, 2616, 2768, 4152, 5232, 5777, 8304, 9169, 11554, 17331, 18338, 18857, 23108, 27507, 34662, 36676, 37714, 46216, 55014, 56571, 69324, 73352, 75428, 92432, 110028, 113142, 138648, 146704, 150856, 220056, 226284, 277296, 301712, 440112, 452568, 905136, 999421, 1998842, 2998263, 3997684, 5996526, 7995368, 11993052, 15990736, 23986104, 47972208]

約数ペア:

[(1, 47972208), (2, 23986104), (3, 15990736), (4, 11993052), (6, 7995368), (8, 5996526), (12, 3997684), (16, 2998263), (24, 1998842), (48, 999421), (53, 905136), (106, 452568), (109, 440112), (159, 301712), (173, 277296), (212, 226284), (218, 220056), (318, 150856), (327, 146704), (346, 138648), (424, 113142), (436, 110028), (519, 92432), (636, 75428), (654, 73352), (692, 69324), (848, 56571), (872, 55014), (1038, 46216), (1272, 37714), (1308, 36676), (1384, 34662), (1744, 27507), (2076, 23108), (2544, 18857), (2616, 18338), (2768, 17331), (4152, 11554), (5232, 9169), (5777, 8304)]