56953808

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 119343180

約数和(自身を除く): 62389372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 113, 136, 218, 226, 272, 289, 436, 452, 578, 872, 904, 1156, 1744, 1808, 1853, 1921, 2312, 3706, 3842, 4624, 7412, 7684, 12317, 14824, 15368, 24634, 29648, 30736, 31501, 32657, 49268, 63002, 65314, 98536, 126004, 130628, 197072, 209389, 252008, 261256, 418778, 504016, 522512, 837556, 1675112, 3350224, 3559613, 7119226, 14238452, 28476904, 56953808]

約数ペア:

[(1, 56953808), (2, 28476904), (4, 14238452), (8, 7119226), (16, 3559613), (17, 3350224), (34, 1675112), (68, 837556), (109, 522512), (113, 504016), (136, 418778), (218, 261256), (226, 252008), (272, 209389), (289, 197072), (436, 130628), (452, 126004), (578, 98536), (872, 65314), (904, 63002), (1156, 49268), (1744, 32657), (1808, 31501), (1853, 30736), (1921, 29648), (2312, 24634), (3706, 15368), (3842, 14824), (4624, 12317), (7412, 7684)]