48379240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 64

約数和(自身を含む): 133983360

約数和(自身を除く): 85604120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 13291, 26582, 53164, 66455, 93037, 106328, 132910, 172783, 186074, 265820, 345566, 372148, 465185, 531640, 691132, 744296, 863915, 930370, 1209481, 1382264, 1727830, 1860740, 2418962, 3455660, 3721480, 4837924, 6047405, 6911320, 9675848, 12094810, 24189620, 48379240]

約数ペア:

[(1, 48379240), (2, 24189620), (4, 12094810), (5, 9675848), (7, 6911320), (8, 6047405), (10, 4837924), (13, 3721480), (14, 3455660), (20, 2418962), (26, 1860740), (28, 1727830), (35, 1382264), (40, 1209481), (52, 930370), (56, 863915), (65, 744296), (70, 691132), (91, 531640), (104, 465185), (130, 372148), (140, 345566), (182, 265820), (260, 186074), (280, 172783), (364, 132910), (455, 106328), (520, 93037), (728, 66455), (910, 53164), (1820, 26582), (3640, 13291)]