54533440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13139

約数の個数: 56

約数和(自身を含む): 139857480

約数和(自身を除く): 85324040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13109, 26218, 52436, 65545, 104872, 131090, 170417, 209744, 262180, 340834, 419488, 524360, 681668, 838976, 852085, 1048720, 1363336, 1704170, 2097440, 2726672, 3408340, 4194880, 5453344, 6816680, 10906688, 13633360, 27266720, 54533440]

約数ペア:

[(1, 54533440), (2, 27266720), (4, 13633360), (5, 10906688), (8, 6816680), (10, 5453344), (13, 4194880), (16, 3408340), (20, 2726672), (26, 2097440), (32, 1704170), (40, 1363336), (52, 1048720), (64, 852085), (65, 838976), (80, 681668), (104, 524360), (130, 419488), (160, 340834), (208, 262180), (260, 209744), (320, 170417), (416, 131090), (520, 104872), (832, 65545), (1040, 52436), (2080, 26218), (4160, 13109)]