56198850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8771

約数の個数: 48

約数和(自身を含む): 142630752

約数和(自身を除く): 86431902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 8713, 17426, 26139, 43565, 52278, 87130, 130695, 217825, 261390, 374659, 435650, 653475, 749318, 1123977, 1306950, 1873295, 2247954, 3746590, 5619885, 9366475, 11239770, 18732950, 28099425, 56198850]

約数ペア:

[(1, 56198850), (2, 28099425), (3, 18732950), (5, 11239770), (6, 9366475), (10, 5619885), (15, 3746590), (25, 2247954), (30, 1873295), (43, 1306950), (50, 1123977), (75, 749318), (86, 653475), (129, 435650), (150, 374659), (215, 261390), (258, 217825), (430, 130695), (645, 87130), (1075, 52278), (1290, 43565), (2150, 26139), (3225, 17426), (6450, 8713)]