54245440

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 129844800

約数和(自身を除く): 75599360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 599, 1132, 1198, 1415, 2264, 2396, 2830, 2995, 4528, 4792, 5660, 5990, 9056, 9584, 11320, 11980, 18112, 19168, 22640, 23960, 38336, 45280, 47920, 90560, 95840, 169517, 191680, 339034, 678068, 847585, 1356136, 1695170, 2712272, 3390340, 5424544, 6780680, 10849088, 13561360, 27122720, 54245440]

約数ペア:

[(1, 54245440), (2, 27122720), (4, 13561360), (5, 10849088), (8, 6780680), (10, 5424544), (16, 3390340), (20, 2712272), (32, 1695170), (40, 1356136), (64, 847585), (80, 678068), (160, 339034), (283, 191680), (320, 169517), (566, 95840), (599, 90560), (1132, 47920), (1198, 45280), (1415, 38336), (2264, 23960), (2396, 22640), (2830, 19168), (2995, 18112), (4528, 11980), (4792, 11320), (5660, 9584), (5990, 9056)]