56132251

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 68701920

約数和(自身を除く): 12569669

約数列:

[1, 7, 19, 97, 133, 229, 361, 679, 1603, 1843, 2527, 4351, 12901, 22213, 30457, 35017, 82669, 155491, 245119, 422047, 578683, 2954329, 8018893, 56132251]

約数ペア:

[(1, 56132251), (7, 8018893), (19, 2954329), (97, 578683), (133, 422047), (229, 245119), (361, 155491), (679, 82669), (1603, 35017), (1843, 30457), (2527, 22213), (4351, 12901)]