49513020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35879}}^1$

素因数の和:35914

約数の個数: 48

約数和(自身を含む): 144668160

約数和(自身を除く): 95155140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 35879, 71758, 107637, 143516, 179395, 215274, 358790, 430548, 538185, 717580, 825217, 1076370, 1650434, 2152740, 2475651, 3300868, 4126085, 4951302, 8252170, 9902604, 12378255, 16504340, 24756510, 49513020]

約数ペア:

[(1, 49513020), (2, 24756510), (3, 16504340), (4, 12378255), (5, 9902604), (6, 8252170), (10, 4951302), (12, 4126085), (15, 3300868), (20, 2475651), (23, 2152740), (30, 1650434), (46, 1076370), (60, 825217), (69, 717580), (92, 538185), (115, 430548), (138, 358790), (230, 215274), (276, 179395), (345, 143516), (460, 107637), (690, 71758), (1380, 35879)]