47252012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 89419176

約数和(自身を除く): 42167164

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 761, 817, 1444, 1522, 1634, 3044, 3268, 14459, 15523, 28918, 31046, 32723, 57836, 62092, 65446, 130892, 274721, 549442, 621737, 1098884, 1243474, 2486948, 11813003, 23626006, 47252012]

約数ペア:

[(1, 47252012), (2, 23626006), (4, 11813003), (19, 2486948), (38, 1243474), (43, 1098884), (76, 621737), (86, 549442), (172, 274721), (361, 130892), (722, 65446), (761, 62092), (817, 57836), (1444, 32723), (1522, 31046), (1634, 28918), (3044, 15523), (3268, 14459)]