47273920

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1637

約数の個数: 56

約数和(自身を含む): 113806224

約数和(自身を除く): 66532304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1523, 1552, 1940, 3046, 3104, 3880, 6092, 6208, 7615, 7760, 12184, 15230, 15520, 24368, 30460, 31040, 48736, 60920, 97472, 121840, 147731, 243680, 295462, 487360, 590924, 738655, 1181848, 1477310, 2363696, 2954620, 4727392, 5909240, 9454784, 11818480, 23636960, 47273920]

約数ペア:

[(1, 47273920), (2, 23636960), (4, 11818480), (5, 9454784), (8, 5909240), (10, 4727392), (16, 2954620), (20, 2363696), (32, 1477310), (40, 1181848), (64, 738655), (80, 590924), (97, 487360), (160, 295462), (194, 243680), (320, 147731), (388, 121840), (485, 97472), (776, 60920), (970, 48736), (1523, 31040), (1552, 30460), (1940, 24368), (3046, 15520), (3104, 15230), (3880, 12184), (6092, 7760), (6208, 7615)]