49378965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 85712256

約数和(自身を除く): 36333291

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 4723, 10455, 14169, 23615, 70845, 80291, 193643, 240873, 401455, 580929, 968215, 1204365, 2904645, 3291931, 9875793, 16459655, 49378965]

約数ペア:

[(1, 49378965), (3, 16459655), (5, 9875793), (15, 3291931), (17, 2904645), (41, 1204365), (51, 968215), (85, 580929), (123, 401455), (205, 240873), (255, 193643), (615, 80291), (697, 70845), (2091, 23615), (3485, 14169), (4723, 10455)]