48914820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90583}}^1$

素因数の和:90601

約数の個数: 48

約数和(自身を含む): 152181120

約数和(自身を除く): 103266300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90583, 181166, 271749, 362332, 452915, 543498, 815247, 905830, 1086996, 1358745, 1630494, 1811660, 2445741, 2717490, 3260988, 4076235, 4891482, 5434980, 8152470, 9782964, 12228705, 16304940, 24457410, 48914820]

約数ペア:

[(1, 48914820), (2, 24457410), (3, 16304940), (4, 12228705), (5, 9782964), (6, 8152470), (9, 5434980), (10, 4891482), (12, 4076235), (15, 3260988), (18, 2717490), (20, 2445741), (27, 1811660), (30, 1630494), (36, 1358745), (45, 1086996), (54, 905830), (60, 815247), (90, 543498), (108, 452915), (135, 362332), (180, 271749), (270, 181166), (540, 90583)]