47179840

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2495

約数の個数: 56

約数和(自身を含む): 114235992

約数和(自身を除く): 67056152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2417, 2440, 3904, 4834, 4880, 9668, 9760, 12085, 19336, 19520, 24170, 38672, 48340, 77344, 96680, 147437, 154688, 193360, 294874, 386720, 589748, 737185, 773440, 1179496, 1474370, 2358992, 2948740, 4717984, 5897480, 9435968, 11794960, 23589920, 47179840]

約数ペア:

[(1, 47179840), (2, 23589920), (4, 11794960), (5, 9435968), (8, 5897480), (10, 4717984), (16, 2948740), (20, 2358992), (32, 1474370), (40, 1179496), (61, 773440), (64, 737185), (80, 589748), (122, 386720), (160, 294874), (244, 193360), (305, 154688), (320, 147437), (488, 96680), (610, 77344), (976, 48340), (1220, 38672), (1952, 24170), (2417, 19520), (2440, 19336), (3904, 12085), (4834, 9760), (4880, 9668)]