49131776

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 104391168

約数和(自身を除く): 55259392

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 151, 164, 248, 256, 302, 328, 496, 604, 656, 992, 1208, 1271, 1312, 1984, 2416, 2542, 2624, 3968, 4681, 4832, 5084, 5248, 6191, 7936, 9362, 9664, 10168, 10496, 12382, 18724, 19328, 20336, 24764, 37448, 38656, 40672, 49528, 74896, 81344, 99056, 149792, 162688, 191921, 198112, 299584, 325376, 383842, 396224, 599168, 767684, 792448, 1198336, 1535368, 1584896, 3070736, 6141472, 12282944, 24565888, 49131776]

約数ペア:

[(1, 49131776), (2, 24565888), (4, 12282944), (8, 6141472), (16, 3070736), (31, 1584896), (32, 1535368), (41, 1198336), (62, 792448), (64, 767684), (82, 599168), (124, 396224), (128, 383842), (151, 325376), (164, 299584), (248, 198112), (256, 191921), (302, 162688), (328, 149792), (496, 99056), (604, 81344), (656, 74896), (992, 49528), (1208, 40672), (1271, 38656), (1312, 37448), (1984, 24764), (2416, 20336), (2542, 19328), (2624, 18724), (3968, 12382), (4681, 10496), (4832, 10168), (5084, 9664), (5248, 9362), (6191, 7936)]