53523440

素因数分解:

$2^4\times 5^1\times {\mathrm{809}}^1\times {\mathrm{827}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 124746480

約数和(自身を除く): 71223040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 809, 827, 1618, 1654, 3236, 3308, 4045, 4135, 6472, 6616, 8090, 8270, 12944, 13232, 16180, 16540, 32360, 33080, 64720, 66160, 669043, 1338086, 2676172, 3345215, 5352344, 6690430, 10704688, 13380860, 26761720, 53523440]

約数ペア:

[(1, 53523440), (2, 26761720), (4, 13380860), (5, 10704688), (8, 6690430), (10, 5352344), (16, 3345215), (20, 2676172), (40, 1338086), (80, 669043), (809, 66160), (827, 64720), (1618, 33080), (1654, 32360), (3236, 16540), (3308, 16180), (4045, 13232), (4135, 12944), (6472, 8270), (6616, 8090)]