49424240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26897

約数の個数: 40

約数和(自身を含む): 119911968

約数和(自身を除く): 70487728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26861, 53722, 107444, 134305, 214888, 268610, 429776, 537220, 617803, 1074440, 1235606, 2148880, 2471212, 3089015, 4942424, 6178030, 9884848, 12356060, 24712120, 49424240]

約数ペア:

[(1, 49424240), (2, 24712120), (4, 12356060), (5, 9884848), (8, 6178030), (10, 4942424), (16, 3089015), (20, 2471212), (23, 2148880), (40, 1235606), (46, 1074440), (80, 617803), (92, 537220), (115, 429776), (184, 268610), (230, 214888), (368, 134305), (460, 107444), (920, 53722), (1840, 26861)]