54968576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 120187200

約数和(自身を除く): 65218624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 199, 208, 256, 332, 398, 416, 664, 796, 832, 1079, 1328, 1592, 1664, 2158, 2587, 2656, 3184, 3328, 4316, 5174, 5312, 6368, 8632, 10348, 10624, 12736, 16517, 17264, 20696, 21248, 25472, 33034, 34528, 41392, 50944, 66068, 69056, 82784, 132136, 138112, 165568, 214721, 264272, 276224, 331136, 429442, 528544, 662272, 858884, 1057088, 1717768, 2114176, 3435536, 4228352, 6871072, 13742144, 27484288, 54968576]

約数ペア:

[(1, 54968576), (2, 27484288), (4, 13742144), (8, 6871072), (13, 4228352), (16, 3435536), (26, 2114176), (32, 1717768), (52, 1057088), (64, 858884), (83, 662272), (104, 528544), (128, 429442), (166, 331136), (199, 276224), (208, 264272), (256, 214721), (332, 165568), (398, 138112), (416, 132136), (664, 82784), (796, 69056), (832, 66068), (1079, 50944), (1328, 41392), (1592, 34528), (1664, 33034), (2158, 25472), (2587, 21248), (2656, 20696), (3184, 17264), (3328, 16517), (4316, 12736), (5174, 10624), (5312, 10348), (6368, 8632)]