49272685

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 27554195

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 389, 517, 539, 1645, 1945, 2303, 2585, 2695, 2723, 3619, 4279, 11515, 13615, 18095, 18283, 19061, 21395, 25333, 29953, 91415, 95305, 126665, 127981, 149765, 201113, 209671, 639905, 895867, 1005565, 1048355, 1407791, 4479335, 7038955, 9854537, 49272685]

約数ペア:

[(1, 49272685), (5, 9854537), (7, 7038955), (11, 4479335), (35, 1407791), (47, 1048355), (49, 1005565), (55, 895867), (77, 639905), (235, 209671), (245, 201113), (329, 149765), (385, 127981), (389, 126665), (517, 95305), (539, 91415), (1645, 29953), (1945, 25333), (2303, 21395), (2585, 19061), (2695, 18283), (2723, 18095), (3619, 13615), (4279, 11515)]