46464940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 101056032

約数和(自身を除く): 54591092

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 97, 172, 194, 215, 388, 430, 485, 557, 860, 970, 1114, 1940, 2228, 2785, 4171, 5570, 8342, 11140, 16684, 20855, 23951, 41710, 47902, 54029, 83420, 95804, 108058, 119755, 216116, 239510, 270145, 479020, 540290, 1080580, 2323247, 4646494, 9292988, 11616235, 23232470, 46464940]

約数ペア:

[(1, 46464940), (2, 23232470), (4, 11616235), (5, 9292988), (10, 4646494), (20, 2323247), (43, 1080580), (86, 540290), (97, 479020), (172, 270145), (194, 239510), (215, 216116), (388, 119755), (430, 108058), (485, 95804), (557, 83420), (860, 54029), (970, 47902), (1114, 41710), (1940, 23951), (2228, 20855), (2785, 16684), (4171, 11140), (5570, 8342)]