42748950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 48

約数和(自身を含む): 110635776

約数和(自身を除く): 67886826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 12391, 24782, 37173, 61955, 74346, 123910, 185865, 284993, 309775, 371730, 569986, 619550, 854979, 929325, 1424965, 1709958, 1858650, 2849930, 4274895, 7124825, 8549790, 14249650, 21374475, 42748950]

約数ペア:

[(1, 42748950), (2, 21374475), (3, 14249650), (5, 8549790), (6, 7124825), (10, 4274895), (15, 2849930), (23, 1858650), (25, 1709958), (30, 1424965), (46, 929325), (50, 854979), (69, 619550), (75, 569986), (115, 371730), (138, 309775), (150, 284993), (230, 185865), (345, 123910), (575, 74346), (690, 61955), (1150, 37173), (1725, 24782), (3450, 12391)]