51784576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 58375424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 199, 214, 304, 398, 428, 608, 796, 856, 1216, 1592, 1712, 2033, 2432, 3184, 3424, 3781, 4066, 6368, 6848, 7562, 8132, 12736, 13696, 15124, 16264, 21293, 25472, 30248, 32528, 42586, 60496, 65056, 85172, 120992, 130112, 170344, 241984, 260224, 340688, 404567, 483968, 681376, 809134, 1362752, 1618268, 2725504, 3236536, 6473072, 12946144, 25892288, 51784576]

約数ペア:

[(1, 51784576), (2, 25892288), (4, 12946144), (8, 6473072), (16, 3236536), (19, 2725504), (32, 1618268), (38, 1362752), (64, 809134), (76, 681376), (107, 483968), (128, 404567), (152, 340688), (199, 260224), (214, 241984), (304, 170344), (398, 130112), (428, 120992), (608, 85172), (796, 65056), (856, 60496), (1216, 42586), (1592, 32528), (1712, 30248), (2033, 25472), (2432, 21293), (3184, 16264), (3424, 15124), (3781, 13696), (4066, 12736), (6368, 8132), (6848, 7562)]