55150970

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{2297}}^1$

素因数の和:2332

約数の個数: 40

約数和(自身を含む): 115860564

約数和(自身を除く): 60709594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2297, 2401, 3430, 4594, 4802, 11485, 12005, 16079, 22970, 24010, 32158, 80395, 112553, 160790, 225106, 562765, 787871, 1125530, 1575742, 3939355, 5515097, 7878710, 11030194, 27575485, 55150970]

約数ペア:

[(1, 55150970), (2, 27575485), (5, 11030194), (7, 7878710), (10, 5515097), (14, 3939355), (35, 1575742), (49, 1125530), (70, 787871), (98, 562765), (245, 225106), (343, 160790), (490, 112553), (686, 80395), (1715, 32158), (2297, 24010), (2401, 22970), (3430, 16079), (4594, 12005), (4802, 11485)]