47812860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11587

約数の個数: 72

約数和(自身を含む): 151351200

約数和(自身を除く): 103538340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11549, 23098, 34647, 46196, 57745, 69294, 103941, 115490, 138588, 173235, 207882, 230980, 265627, 346470, 415764, 519705, 531254, 692940, 796881, 1039410, 1062508, 1328135, 1593762, 2078820, 2390643, 2656270, 3187524, 3984405, 4781286, 5312540, 7968810, 9562572, 11953215, 15937620, 23906430, 47812860]

約数ペア:

[(1, 47812860), (2, 23906430), (3, 15937620), (4, 11953215), (5, 9562572), (6, 7968810), (9, 5312540), (10, 4781286), (12, 3984405), (15, 3187524), (18, 2656270), (20, 2390643), (23, 2078820), (30, 1593762), (36, 1328135), (45, 1062508), (46, 1039410), (60, 796881), (69, 692940), (90, 531254), (92, 519705), (115, 415764), (138, 346470), (180, 265627), (207, 230980), (230, 207882), (276, 173235), (345, 138588), (414, 115490), (460, 103941), (690, 69294), (828, 57745), (1035, 46196), (1380, 34647), (2070, 23098), (4140, 11549)]