49421500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 109156320

約数和(自身を除く): 59734820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1019, 1940, 2038, 2425, 4076, 4850, 5095, 9700, 10190, 12125, 20380, 24250, 25475, 48500, 50950, 98843, 101900, 127375, 197686, 254750, 395372, 494215, 509500, 988430, 1976860, 2471075, 4942150, 9884300, 12355375, 24710750, 49421500]

約数ペア:

[(1, 49421500), (2, 24710750), (4, 12355375), (5, 9884300), (10, 4942150), (20, 2471075), (25, 1976860), (50, 988430), (97, 509500), (100, 494215), (125, 395372), (194, 254750), (250, 197686), (388, 127375), (485, 101900), (500, 98843), (970, 50950), (1019, 48500), (1940, 25475), (2038, 24250), (2425, 20380), (4076, 12125), (4850, 10190), (5095, 9700)]