52288516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 108130176

約数和(自身を除く): 55841660

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 172, 274, 301, 317, 548, 602, 634, 959, 1204, 1268, 1918, 2219, 3836, 4438, 5891, 8876, 11782, 13631, 23564, 27262, 41237, 43429, 54524, 82474, 86858, 95417, 164948, 173716, 190834, 304003, 381668, 608006, 1216012, 1867447, 3734894, 7469788, 13072129, 26144258, 52288516]

約数ペア:

[(1, 52288516), (2, 26144258), (4, 13072129), (7, 7469788), (14, 3734894), (28, 1867447), (43, 1216012), (86, 608006), (137, 381668), (172, 304003), (274, 190834), (301, 173716), (317, 164948), (548, 95417), (602, 86858), (634, 82474), (959, 54524), (1204, 43429), (1268, 41237), (1918, 27262), (2219, 23564), (3836, 13631), (4438, 11782), (5891, 8876)]