49537120

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4703

約数の個数: 48

約数和(自身を含む): 118803888

約数和(自身を除く): 69266768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 4621, 5360, 9242, 10720, 18484, 23105, 36968, 46210, 73936, 92420, 147872, 184840, 309607, 369680, 619214, 739360, 1238428, 1548035, 2476856, 3096070, 4953712, 6192140, 9907424, 12384280, 24768560, 49537120]

約数ペア:

[(1, 49537120), (2, 24768560), (4, 12384280), (5, 9907424), (8, 6192140), (10, 4953712), (16, 3096070), (20, 2476856), (32, 1548035), (40, 1238428), (67, 739360), (80, 619214), (134, 369680), (160, 309607), (268, 184840), (335, 147872), (536, 92420), (670, 73936), (1072, 46210), (1340, 36968), (2144, 23105), (2680, 18484), (4621, 10720), (5360, 9242)]