55757552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10833

約数の個数: 40

約数和(自身を含む): 120416400

約数和(自身を除く): 64658848

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 10789, 21578, 43156, 86312, 172624, 183413, 204991, 366826, 409982, 733652, 819964, 1467304, 1639928, 2934608, 3279856, 3484847, 6969694, 13939388, 27878776, 55757552]

約数ペア:

[(1, 55757552), (2, 27878776), (4, 13939388), (8, 6969694), (16, 3484847), (17, 3279856), (19, 2934608), (34, 1639928), (38, 1467304), (68, 819964), (76, 733652), (136, 409982), (152, 366826), (272, 204991), (304, 183413), (323, 172624), (646, 86312), (1292, 43156), (2584, 21578), (5168, 10789)]