55101488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15621

約数の個数: 40

約数和(自身を含む): 121742208

約数和(自身を除く): 66640720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15583, 31166, 62332, 124664, 202579, 249328, 264911, 405158, 529822, 810316, 1059644, 1620632, 2119288, 3241264, 3443843, 4238576, 6887686, 13775372, 27550744, 55101488]

約数ペア:

[(1, 55101488), (2, 27550744), (4, 13775372), (8, 6887686), (13, 4238576), (16, 3443843), (17, 3241264), (26, 2119288), (34, 1620632), (52, 1059644), (68, 810316), (104, 529822), (136, 405158), (208, 264911), (221, 249328), (272, 202579), (442, 124664), (884, 62332), (1768, 31166), (3536, 15583)]