49499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206249}}^1$

素因数の和:206265

約数の個数: 40

約数和(自身を含む): 153450000

約数和(自身を除く): 103950240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206249, 412498, 618747, 824996, 1031245, 1237494, 1649992, 2062490, 2474988, 3093735, 3299984, 4124980, 4949976, 6187470, 8249960, 9899952, 12374940, 16499920, 24749880, 49499760]

約数ペア:

[(1, 49499760), (2, 24749880), (3, 16499920), (4, 12374940), (5, 9899952), (6, 8249960), (8, 6187470), (10, 4949976), (12, 4124980), (15, 3299984), (16, 3093735), (20, 2474988), (24, 2062490), (30, 1649992), (40, 1237494), (48, 1031245), (60, 824996), (80, 618747), (120, 412498), (240, 206249)]