51828705

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12941}}^1$

素因数の和:13041

約数の個数: 24

約数和(自身を含む): 90852840

約数和(自身を除く): 39024135

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 12941, 38823, 64705, 116469, 194115, 582345, 1151749, 3455247, 5758745, 10365741, 17276235, 51828705]

約数ペア:

[(1, 51828705), (3, 17276235), (5, 10365741), (9, 5758745), (15, 3455247), (45, 1151749), (89, 582345), (267, 194115), (445, 116469), (801, 64705), (1335, 38823), (4005, 12941)]