56556466660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8754871}}^1$

素因数の和:8754916

約数の個数: 48

約数和(自身を含む): 132373664640

約数和(自身を除く): 75817197980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8754871, 17509742, 35019484, 43774355, 87548710, 148832807, 166342549, 175097420, 297665614, 332685098, 595331228, 665370196, 744164035, 831712745, 1488328070, 1663425490, 2827823333, 2976656140, 3326850980, 5655646666, 11311293332, 14139116665, 28278233330, 56556466660]

約数ペア:

[(1, 56556466660), (2, 28278233330), (4, 14139116665), (5, 11311293332), (10, 5655646666), (17, 3326850980), (19, 2976656140), (20, 2827823333), (34, 1663425490), (38, 1488328070), (68, 831712745), (76, 744164035), (85, 665370196), (95, 595331228), (170, 332685098), (190, 297665614), (323, 175097420), (340, 166342549), (380, 148832807), (646, 87548710), (1292, 43774355), (1615, 35019484), (3230, 17509742), (6460, 8754871)]