57055520

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 135571968

約数和(自身を除く): 78516448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1867, 1910, 3056, 3734, 3820, 6112, 7468, 7640, 9335, 14936, 15280, 18670, 29872, 30560, 37340, 59744, 74680, 149360, 298720, 356597, 713194, 1426388, 1782985, 2852776, 3565970, 5705552, 7131940, 11411104, 14263880, 28527760, 57055520]

約数ペア:

[(1, 57055520), (2, 28527760), (4, 14263880), (5, 11411104), (8, 7131940), (10, 5705552), (16, 3565970), (20, 2852776), (32, 1782985), (40, 1426388), (80, 713194), (160, 356597), (191, 298720), (382, 149360), (764, 74680), (955, 59744), (1528, 37340), (1867, 30560), (1910, 29872), (3056, 18670), (3734, 15280), (3820, 14936), (6112, 9335), (7468, 7640)]