49552240

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3709}}^1$

素因数の和:3889

約数の個数: 40

約数和(自身を含む): 115930080

約数和(自身を除く): 66377840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 3709, 6680, 7418, 13360, 14836, 18545, 29672, 37090, 59344, 74180, 148360, 296720, 619403, 1238806, 2477612, 3097015, 4955224, 6194030, 9910448, 12388060, 24776120, 49552240]

約数ペア:

[(1, 49552240), (2, 24776120), (4, 12388060), (5, 9910448), (8, 6194030), (10, 4955224), (16, 3097015), (20, 2477612), (40, 1238806), (80, 619403), (167, 296720), (334, 148360), (668, 74180), (835, 59344), (1336, 37090), (1670, 29672), (2672, 18545), (3340, 14836), (3709, 13360), (6680, 7418)]