47977540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 67853756

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 71, 92, 113, 115, 130, 142, 226, 230, 260, 284, 299, 355, 452, 460, 565, 598, 710, 923, 1130, 1196, 1420, 1469, 1495, 1633, 1846, 2260, 2599, 2938, 2990, 3266, 3692, 4615, 5198, 5876, 5980, 6532, 7345, 8023, 8165, 9230, 10396, 12995, 14690, 16046, 16330, 18460, 21229, 25990, 29380, 32092, 32660, 33787, 40115, 42458, 51980, 67574, 80230, 84916, 104299, 106145, 135148, 160460, 168935, 184529, 208598, 212290, 337870, 369058, 417196, 424580, 521495, 675740, 738116, 922645, 1042990, 1845290, 2085980, 2398877, 3690580, 4797754, 9595508, 11994385, 23988770, 47977540]

約数ペア:

[(1, 47977540), (2, 23988770), (4, 11994385), (5, 9595508), (10, 4797754), (13, 3690580), (20, 2398877), (23, 2085980), (26, 1845290), (46, 1042990), (52, 922645), (65, 738116), (71, 675740), (92, 521495), (113, 424580), (115, 417196), (130, 369058), (142, 337870), (226, 212290), (230, 208598), (260, 184529), (284, 168935), (299, 160460), (355, 135148), (452, 106145), (460, 104299), (565, 84916), (598, 80230), (710, 67574), (923, 51980), (1130, 42458), (1196, 40115), (1420, 33787), (1469, 32660), (1495, 32092), (1633, 29380), (1846, 25990), (2260, 21229), (2599, 18460), (2938, 16330), (2990, 16046), (3266, 14690), (3692, 12995), (4615, 10396), (5198, 9230), (5876, 8165), (5980, 8023), (6532, 7345)]