52142040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144839}}^1$

素因数の和:144856

約数の個数: 48

約数和(自身を含む): 169462800

約数和(自身を除く): 117320760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 144839, 289678, 434517, 579356, 724195, 869034, 1158712, 1303551, 1448390, 1738068, 2172585, 2607102, 2896780, 3476136, 4345170, 5214204, 5793560, 6517755, 8690340, 10428408, 13035510, 17380680, 26071020, 52142040]

約数ペア:

[(1, 52142040), (2, 26071020), (3, 17380680), (4, 13035510), (5, 10428408), (6, 8690340), (8, 6517755), (9, 5793560), (10, 5214204), (12, 4345170), (15, 3476136), (18, 2896780), (20, 2607102), (24, 2172585), (30, 1738068), (36, 1448390), (40, 1303551), (45, 1158712), (60, 869034), (72, 724195), (90, 579356), (120, 434517), (180, 289678), (360, 144839)]