53461120

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 129205440

約数和(自身を除く): 75744320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 811, 824, 1030, 1622, 1648, 2060, 3244, 3296, 4055, 4120, 6488, 6592, 8110, 8240, 12976, 13184, 16220, 16480, 25952, 32440, 32960, 51904, 64880, 65920, 83533, 103808, 129760, 167066, 259520, 334132, 417665, 519040, 668264, 835330, 1336528, 1670660, 2673056, 3341320, 5346112, 6682640, 10692224, 13365280, 26730560, 53461120]

約数ペア:

[(1, 53461120), (2, 26730560), (4, 13365280), (5, 10692224), (8, 6682640), (10, 5346112), (16, 3341320), (20, 2673056), (32, 1670660), (40, 1336528), (64, 835330), (80, 668264), (103, 519040), (128, 417665), (160, 334132), (206, 259520), (320, 167066), (412, 129760), (515, 103808), (640, 83533), (811, 65920), (824, 64880), (1030, 51904), (1622, 32960), (1648, 32440), (2060, 25952), (3244, 16480), (3296, 16220), (4055, 13184), (4120, 12976), (6488, 8240), (6592, 8110)]