75563048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 81291832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 311, 484, 502, 622, 968, 1004, 1244, 2008, 2488, 2761, 3421, 5522, 6842, 11044, 13684, 22088, 27368, 30371, 37631, 60742, 75262, 78061, 121484, 150524, 156122, 242968, 301048, 312244, 624488, 858671, 1717342, 3434684, 6869368, 9445381, 18890762, 37781524, 75563048]

約数ペア:

[(1, 75563048), (2, 37781524), (4, 18890762), (8, 9445381), (11, 6869368), (22, 3434684), (44, 1717342), (88, 858671), (121, 624488), (242, 312244), (251, 301048), (311, 242968), (484, 156122), (502, 150524), (622, 121484), (968, 78061), (1004, 75262), (1244, 60742), (2008, 37631), (2488, 30371), (2761, 27368), (3421, 22088), (5522, 13684), (6842, 11044)]