53813440

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 56

約数和(自身を含む): 128912112

約数和(自身を除く): 75098672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 797, 844, 1055, 1594, 1688, 2110, 3188, 3376, 3985, 4220, 6376, 6752, 7970, 8440, 12752, 13504, 15940, 16880, 25504, 31880, 33760, 51008, 63760, 67520, 127520, 168167, 255040, 336334, 672668, 840835, 1345336, 1681670, 2690672, 3363340, 5381344, 6726680, 10762688, 13453360, 26906720, 53813440]

約数ペア:

[(1, 53813440), (2, 26906720), (4, 13453360), (5, 10762688), (8, 6726680), (10, 5381344), (16, 3363340), (20, 2690672), (32, 1681670), (40, 1345336), (64, 840835), (80, 672668), (160, 336334), (211, 255040), (320, 168167), (422, 127520), (797, 67520), (844, 63760), (1055, 51008), (1594, 33760), (1688, 31880), (2110, 25504), (3188, 16880), (3376, 15940), (3985, 13504), (4220, 12752), (6376, 8440), (6752, 7970)]