49375240

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1489}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 111303000

約数和(自身を除く): 61927760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1489, 1658, 2978, 3316, 4145, 5956, 6632, 7445, 8290, 11912, 14890, 16580, 29780, 33160, 59560, 1234381, 2468762, 4937524, 6171905, 9875048, 12343810, 24687620, 49375240]

約数ペア:

[(1, 49375240), (2, 24687620), (4, 12343810), (5, 9875048), (8, 6171905), (10, 4937524), (20, 2468762), (40, 1234381), (829, 59560), (1489, 33160), (1658, 29780), (2978, 16580), (3316, 14890), (4145, 11912), (5956, 8290), (6632, 7445)]