51971248

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16001}}^1$

素因数の和:16045

約数の個数: 40

約数和(自身を含む): 119054880

約数和(自身を除く): 67083632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 16001, 32002, 64004, 112007, 128008, 224014, 256016, 448028, 464029, 896056, 928058, 1792112, 1856116, 3248203, 3712232, 6496406, 7424464, 12992812, 25985624, 51971248]

約数ペア:

[(1, 51971248), (2, 25985624), (4, 12992812), (7, 7424464), (8, 6496406), (14, 3712232), (16, 3248203), (28, 1856116), (29, 1792112), (56, 928058), (58, 896056), (112, 464029), (116, 448028), (203, 256016), (232, 224014), (406, 128008), (464, 112007), (812, 64004), (1624, 32002), (3248, 16001)]