47169970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 89740800

約数和(自身を除く): 42570830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 607, 818, 1214, 2045, 3035, 4090, 6070, 7771, 11533, 15542, 23066, 38855, 57665, 77710, 115330, 248263, 496526, 1241315, 2482630, 4716997, 9433994, 23584985, 47169970]

約数ペア:

[(1, 47169970), (2, 23584985), (5, 9433994), (10, 4716997), (19, 2482630), (38, 1241315), (95, 496526), (190, 248263), (409, 115330), (607, 77710), (818, 57665), (1214, 38855), (2045, 23066), (3035, 15542), (4090, 11533), (6070, 7771)]