4975055589

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:4978

約数の個数: 64

約数和(自身を含む): 8349696000

約数和(自身を除く): 3374640411

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 89, 133, 203, 267, 399, 551, 609, 623, 1653, 1691, 1869, 2581, 3857, 4831, 5073, 7743, 11571, 11837, 14493, 18067, 33817, 35511, 49039, 54201, 91789, 101451, 140099, 147117, 275367, 343273, 420297, 429959, 642523, 980693, 1029819, 1289877, 1927569, 2661881, 2942079, 3009713, 7985643, 8169221, 9029139, 12468811, 18633167, 24507663, 37406433, 55899501, 57184547, 87281677, 171553641, 236907409, 261845031, 710722227, 1658351863, 4975055589]

約数ペア:

[(1, 4975055589), (3, 1658351863), (7, 710722227), (19, 261845031), (21, 236907409), (29, 171553641), (57, 87281677), (87, 57184547), (89, 55899501), (133, 37406433), (203, 24507663), (267, 18633167), (399, 12468811), (551, 9029139), (609, 8169221), (623, 7985643), (1653, 3009713), (1691, 2942079), (1869, 2661881), (2581, 1927569), (3857, 1289877), (4831, 1029819), (5073, 980693), (7743, 642523), (11571, 429959), (11837, 420297), (14493, 343273), (18067, 275367), (33817, 147117), (35511, 140099), (49039, 101451), (54201, 91789)]