53655760

素因数分解:

$2^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{827}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 125054496

約数和(自身を除く): 71398736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 811, 827, 1622, 1654, 3244, 3308, 4055, 4135, 6488, 6616, 8110, 8270, 12976, 13232, 16220, 16540, 32440, 33080, 64880, 66160, 670697, 1341394, 2682788, 3353485, 5365576, 6706970, 10731152, 13413940, 26827880, 53655760]

約数ペア:

[(1, 53655760), (2, 26827880), (4, 13413940), (5, 10731152), (8, 6706970), (10, 5365576), (16, 3353485), (20, 2682788), (40, 1341394), (80, 670697), (811, 66160), (827, 64880), (1622, 33080), (1654, 32440), (3244, 16540), (3308, 16220), (4055, 13232), (4135, 12976), (6488, 8270), (6616, 8110)]