1123458050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157127}}^1$

素因数の和:157163

約数の個数: 48

約数和(自身を含む): 2454967872

約数和(自身を除く): 1331509822

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 157127, 314254, 785635, 1571270, 1728397, 2042651, 3456794, 3928175, 4085302, 7856350, 8641985, 10213255, 17283970, 20426510, 22469161, 43209925, 44938322, 51066275, 86419850, 102132550, 112345805, 224691610, 561729025, 1123458050]

約数ペア:

[(1, 1123458050), (2, 561729025), (5, 224691610), (10, 112345805), (11, 102132550), (13, 86419850), (22, 51066275), (25, 44938322), (26, 43209925), (50, 22469161), (55, 20426510), (65, 17283970), (110, 10213255), (130, 8641985), (143, 7856350), (275, 4085302), (286, 3928175), (325, 3456794), (550, 2042651), (650, 1728397), (715, 1571270), (1430, 785635), (3575, 314254), (7150, 157127)]