47049860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16451}}^1$

素因数の和:16484

約数の個数: 48

約数和(自身を含む): 116085312

約数和(自身を除く): 69035452

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16451, 32902, 65804, 82255, 164510, 180961, 213863, 329020, 361922, 427726, 723844, 855452, 904805, 1069315, 1809610, 2138630, 2352493, 3619220, 4277260, 4704986, 9409972, 11762465, 23524930, 47049860]

約数ペア:

[(1, 47049860), (2, 23524930), (4, 11762465), (5, 9409972), (10, 4704986), (11, 4277260), (13, 3619220), (20, 2352493), (22, 2138630), (26, 1809610), (44, 1069315), (52, 904805), (55, 855452), (65, 723844), (110, 427726), (130, 361922), (143, 329020), (220, 213863), (260, 180961), (286, 164510), (572, 82255), (715, 65804), (1430, 32902), (2860, 16451)]