53704680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{859}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 161611200

約数和(自身を除く): 107906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 859, 1042, 1563, 1718, 2084, 2577, 2605, 3126, 3436, 4168, 4295, 5154, 5210, 6252, 6872, 7815, 8590, 10308, 10420, 12504, 12885, 15630, 17180, 20616, 20840, 25770, 31260, 34360, 51540, 62520, 103080, 447539, 895078, 1342617, 1790156, 2237695, 2685234, 3580312, 4475390, 5370468, 6713085, 8950780, 10740936, 13426170, 17901560, 26852340, 53704680]

約数ペア:

[(1, 53704680), (2, 26852340), (3, 17901560), (4, 13426170), (5, 10740936), (6, 8950780), (8, 6713085), (10, 5370468), (12, 4475390), (15, 3580312), (20, 2685234), (24, 2237695), (30, 1790156), (40, 1342617), (60, 895078), (120, 447539), (521, 103080), (859, 62520), (1042, 51540), (1563, 34360), (1718, 31260), (2084, 25770), (2577, 20840), (2605, 20616), (3126, 17180), (3436, 15630), (4168, 12885), (4295, 12504), (5154, 10420), (5210, 10308), (6252, 8590), (6872, 7815)]