47578260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1499}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 139356000

約数和(自身を除く): 91777740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1499, 1587, 2116, 2645, 2998, 3174, 4497, 5290, 5996, 6348, 7495, 7935, 8994, 10580, 14990, 15870, 17988, 22485, 29980, 31740, 34477, 44970, 68954, 89940, 103431, 137908, 172385, 206862, 344770, 413724, 517155, 689540, 792971, 1034310, 1585942, 2068620, 2378913, 3171884, 3964855, 4757826, 7929710, 9515652, 11894565, 15859420, 23789130, 47578260]

約数ペア:

[(1, 47578260), (2, 23789130), (3, 15859420), (4, 11894565), (5, 9515652), (6, 7929710), (10, 4757826), (12, 3964855), (15, 3171884), (20, 2378913), (23, 2068620), (30, 1585942), (46, 1034310), (60, 792971), (69, 689540), (92, 517155), (115, 413724), (138, 344770), (230, 206862), (276, 172385), (345, 137908), (460, 103431), (529, 89940), (690, 68954), (1058, 44970), (1380, 34477), (1499, 31740), (1587, 29980), (2116, 22485), (2645, 17988), (2998, 15870), (3174, 14990), (4497, 10580), (5290, 8994), (5996, 7935), (6348, 7495)]