52594550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 48648970

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 223, 265, 445, 446, 530, 890, 1115, 1325, 2225, 2230, 2650, 4450, 4717, 5575, 9434, 11150, 11819, 19847, 23585, 23638, 39694, 47170, 59095, 99235, 117925, 118190, 198470, 235850, 295475, 496175, 590950, 992350, 1051891, 2103782, 5259455, 10518910, 26297275, 52594550]

約数ペア:

[(1, 52594550), (2, 26297275), (5, 10518910), (10, 5259455), (25, 2103782), (50, 1051891), (53, 992350), (89, 590950), (106, 496175), (178, 295475), (223, 235850), (265, 198470), (445, 118190), (446, 117925), (530, 99235), (890, 59095), (1115, 47170), (1325, 39694), (2225, 23638), (2230, 23585), (2650, 19847), (4450, 11819), (4717, 11150), (5575, 9434)]