53392568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 55886152

約数列:

[1, 2, 4, 8, 23, 46, 61, 67, 71, 92, 122, 134, 142, 184, 244, 268, 284, 488, 536, 568, 1403, 1541, 1633, 2806, 3082, 3266, 4087, 4331, 4757, 5612, 6164, 6532, 8174, 8662, 9514, 11224, 12328, 13064, 16348, 17324, 19028, 32696, 34648, 38056, 94001, 99613, 109411, 188002, 199226, 218822, 290177, 376004, 398452, 437644, 580354, 752008, 796904, 875288, 1160708, 2321416, 6674071, 13348142, 26696284, 53392568]

約数ペア:

[(1, 53392568), (2, 26696284), (4, 13348142), (8, 6674071), (23, 2321416), (46, 1160708), (61, 875288), (67, 796904), (71, 752008), (92, 580354), (122, 437644), (134, 398452), (142, 376004), (184, 290177), (244, 218822), (268, 199226), (284, 188002), (488, 109411), (536, 99613), (568, 94001), (1403, 38056), (1541, 34648), (1633, 32696), (2806, 19028), (3082, 17324), (3266, 16348), (4087, 13064), (4331, 12328), (4757, 11224), (5612, 9514), (6164, 8662), (6532, 8174)]