51411416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 117024000

約数和(自身を除く): 65612584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 229, 266, 422, 458, 532, 844, 916, 1064, 1477, 1603, 1688, 1832, 2954, 3206, 4009, 4351, 5908, 6412, 8018, 8702, 11816, 12824, 16036, 17404, 28063, 30457, 32072, 34808, 48319, 56126, 60914, 96638, 112252, 121828, 193276, 224504, 243656, 338233, 386552, 676466, 918061, 1352932, 1836122, 2705864, 3672244, 6426427, 7344488, 12852854, 25705708, 51411416]

約数ペア:

[(1, 51411416), (2, 25705708), (4, 12852854), (7, 7344488), (8, 6426427), (14, 3672244), (19, 2705864), (28, 1836122), (38, 1352932), (56, 918061), (76, 676466), (133, 386552), (152, 338233), (211, 243656), (229, 224504), (266, 193276), (422, 121828), (458, 112252), (532, 96638), (844, 60914), (916, 56126), (1064, 48319), (1477, 34808), (1603, 32072), (1688, 30457), (1832, 28063), (2954, 17404), (3206, 16036), (4009, 12824), (4351, 11816), (5908, 8702), (6412, 8018)]