56487204

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{8669}}^1$

素因数の和:8860

約数の個数: 36

約数和(自身を含む): 143592540

約数和(自身を除く): 87105336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 8669, 17338, 26007, 34676, 52014, 78021, 104028, 156042, 312084, 1569089, 3138178, 4707267, 6276356, 9414534, 14121801, 18829068, 28243602, 56487204]

約数ペア:

[(1, 56487204), (2, 28243602), (3, 18829068), (4, 14121801), (6, 9414534), (9, 6276356), (12, 4707267), (18, 3138178), (36, 1569089), (181, 312084), (362, 156042), (543, 104028), (724, 78021), (1086, 52014), (1629, 34676), (2172, 26007), (3258, 17338), (6516, 8669)]