51200928

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1434

約数の個数: 72

約数和(自身を含む): 146764800

約数和(自身を除く): 95563872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1279, 1668, 2224, 2502, 2558, 3336, 3837, 4448, 5004, 5116, 6672, 7674, 10008, 10232, 11511, 13344, 15348, 20016, 20464, 23022, 30696, 40032, 40928, 46044, 61392, 92088, 122784, 177781, 184176, 355562, 368352, 533343, 711124, 1066686, 1422248, 1600029, 2133372, 2844496, 3200058, 4266744, 5688992, 6400116, 8533488, 12800232, 17066976, 25600464, 51200928]

約数ペア:

[(1, 51200928), (2, 25600464), (3, 17066976), (4, 12800232), (6, 8533488), (8, 6400116), (9, 5688992), (12, 4266744), (16, 3200058), (18, 2844496), (24, 2133372), (32, 1600029), (36, 1422248), (48, 1066686), (72, 711124), (96, 533343), (139, 368352), (144, 355562), (278, 184176), (288, 177781), (417, 122784), (556, 92088), (834, 61392), (1112, 46044), (1251, 40928), (1279, 40032), (1668, 30696), (2224, 23022), (2502, 20464), (2558, 20016), (3336, 15348), (3837, 13344), (4448, 11511), (5004, 10232), (5116, 10008), (6672, 7674)]