48590820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89983}}^1$

素因数の和:90001

約数の個数: 48

約数和(自身を含む): 151173120

約数和(自身を除く): 102582300

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, 89983, 179966, 269949, 359932, 449915, 539898, 809847, 899830, 1079796, 1349745, 1619694, 1799660, 2429541, 2699490, 3239388, 4049235, 4859082, 5398980, 8098470, 9718164, 12147705, 16196940, 24295410, 48590820]

約数ペア:

[(1, 48590820), (2, 24295410), (3, 16196940), (4, 12147705), (5, 9718164), (6, 8098470), (9, 5398980), (10, 4859082), (12, 4049235), (15, 3239388), (18, 2699490), (20, 2429541), (27, 1799660), (30, 1619694), (36, 1349745), (45, 1079796), (54, 899830), (60, 809847), (90, 539898), (108, 449915), (135, 359932), (180, 269949), (270, 179966), (540, 89983)]