47099790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 122850000

約数和(自身を除く): 75750210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1249, 1257, 2095, 2498, 2514, 3747, 3771, 4190, 6245, 6285, 7494, 7542, 11241, 12490, 12570, 18735, 18855, 22482, 37470, 37710, 56205, 112410, 523331, 1046662, 1569993, 2616655, 3139986, 4709979, 5233310, 7849965, 9419958, 15699930, 23549895, 47099790]

約数ペア:

[(1, 47099790), (2, 23549895), (3, 15699930), (5, 9419958), (6, 7849965), (9, 5233310), (10, 4709979), (15, 3139986), (18, 2616655), (30, 1569993), (45, 1046662), (90, 523331), (419, 112410), (838, 56205), (1249, 37710), (1257, 37470), (2095, 22482), (2498, 18855), (2514, 18735), (3747, 12570), (3771, 12490), (4190, 11241), (6245, 7542), (6285, 7494)]