4700049950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{55589}}^1$

素因数の和:55709

約数の個数: 48

約数和(自身を含む): 9305766000

約数和(自身を除く): 4605716050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 890, 950, 1691, 2225, 3382, 4450, 8455, 16910, 42275, 55589, 84550, 111178, 277945, 555890, 1056191, 1389725, 2112382, 2779450, 4947421, 5280955, 9894842, 10561910, 24737105, 26404775, 49474210, 52809550, 94000999, 123685525, 188001998, 247371050, 470004995, 940009990, 2350024975, 4700049950]

約数ペア:

[(1, 4700049950), (2, 2350024975), (5, 940009990), (10, 470004995), (19, 247371050), (25, 188001998), (38, 123685525), (50, 94000999), (89, 52809550), (95, 49474210), (178, 26404775), (190, 24737105), (445, 10561910), (475, 9894842), (890, 5280955), (950, 4947421), (1691, 2779450), (2225, 2112382), (3382, 1389725), (4450, 1056191), (8455, 555890), (16910, 277945), (42275, 111178), (55589, 84550)]