47971887780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4905101}}^1$

素因数の和:4905276

約数の個数: 48

約数和(自身を含む): 135145370304

約数和(自身を除く): 87173482524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 4905101, 9810202, 14715303, 19620404, 24525505, 29430606, 49051010, 58861212, 73576515, 98102020, 147153030, 294306060, 799531463, 1599062926, 2398594389, 3198125852, 3997657315, 4797188778, 7995314630, 9594377556, 11992971945, 15990629260, 23985943890, 47971887780]

約数ペア:

[(1, 47971887780), (2, 23985943890), (3, 15990629260), (4, 11992971945), (5, 9594377556), (6, 7995314630), (10, 4797188778), (12, 3997657315), (15, 3198125852), (20, 2398594389), (30, 1599062926), (60, 799531463), (163, 294306060), (326, 147153030), (489, 98102020), (652, 73576515), (815, 58861212), (978, 49051010), (1630, 29430606), (1956, 24525505), (2445, 19620404), (3260, 14715303), (4890, 9810202), (9780, 4905101)]