53629360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6911}}^1$

素因数の和:7021

約数の個数: 40

約数和(自身を含む): 125991936

約数和(自身を除く): 72362576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 6911, 7760, 13822, 27644, 34555, 55288, 69110, 110576, 138220, 276440, 552880, 670367, 1340734, 2681468, 3351835, 5362936, 6703670, 10725872, 13407340, 26814680, 53629360]

約数ペア:

[(1, 53629360), (2, 26814680), (4, 13407340), (5, 10725872), (8, 6703670), (10, 5362936), (16, 3351835), (20, 2681468), (40, 1340734), (80, 670367), (97, 552880), (194, 276440), (388, 138220), (485, 110576), (776, 69110), (970, 55288), (1552, 34555), (1940, 27644), (3880, 13822), (6911, 7760)]