50399920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17027}}^1$

素因数の和:17077

約数の個数: 40

約数和(自身を含む): 120353904

約数和(自身を除く): 69953984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17027, 34054, 68108, 85135, 136216, 170270, 272432, 340540, 629999, 681080, 1259998, 1362160, 2519996, 3149995, 5039992, 6299990, 10079984, 12599980, 25199960, 50399920]

約数ペア:

[(1, 50399920), (2, 25199960), (4, 12599980), (5, 10079984), (8, 6299990), (10, 5039992), (16, 3149995), (20, 2519996), (37, 1362160), (40, 1259998), (74, 681080), (80, 629999), (148, 340540), (185, 272432), (296, 170270), (370, 136216), (592, 85135), (740, 68108), (1480, 34054), (2960, 17027)]