50197385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 72548352

約数和(自身を除く): 22350967

約数列:

[1, 5, 7, 23, 35, 115, 127, 161, 491, 635, 805, 889, 2455, 2921, 3437, 4445, 11293, 14605, 17185, 20447, 56465, 62357, 79051, 102235, 311785, 395255, 436499, 1434211, 2182495, 7171055, 10039477, 50197385]

約数ペア:

[(1, 50197385), (5, 10039477), (7, 7171055), (23, 2182495), (35, 1434211), (115, 436499), (127, 395255), (161, 311785), (491, 102235), (635, 79051), (805, 62357), (889, 56465), (2455, 20447), (2921, 17185), (3437, 14605), (4445, 11293)]