49204477420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{237313}}^1$

素因数の和:238810

約数の個数: 48

約数和(自身を含む): 118170980928

約数和(自身を除く): 68966503508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1481, 2962, 5924, 7405, 10367, 14810, 20734, 29620, 41468, 51835, 103670, 207340, 237313, 474626, 949252, 1186565, 1661191, 2373130, 3322382, 4746260, 6644764, 8305955, 16611910, 33223820, 351460553, 702921106, 1405842212, 1757302765, 2460223871, 3514605530, 4920447742, 7029211060, 9840895484, 12301119355, 24602238710, 49204477420]

約数ペア:

[(1, 49204477420), (2, 24602238710), (4, 12301119355), (5, 9840895484), (7, 7029211060), (10, 4920447742), (14, 3514605530), (20, 2460223871), (28, 1757302765), (35, 1405842212), (70, 702921106), (140, 351460553), (1481, 33223820), (2962, 16611910), (5924, 8305955), (7405, 6644764), (10367, 4746260), (14810, 3322382), (20734, 2373130), (29620, 1661191), (41468, 1186565), (51835, 949252), (103670, 474626), (207340, 237313)]