50918040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141439}}^1$

素因数の和:141456

約数の個数: 48

約数和(自身を含む): 165484800

約数和(自身を除く): 114566760

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, 141439, 282878, 424317, 565756, 707195, 848634, 1131512, 1272951, 1414390, 1697268, 2121585, 2545902, 2828780, 3394536, 4243170, 5091804, 5657560, 6364755, 8486340, 10183608, 12729510, 16972680, 25459020, 50918040]

約数ペア:

[(1, 50918040), (2, 25459020), (3, 16972680), (4, 12729510), (5, 10183608), (6, 8486340), (8, 6364755), (9, 5657560), (10, 5091804), (12, 4243170), (15, 3394536), (18, 2828780), (20, 2545902), (24, 2121585), (30, 1697268), (36, 1414390), (40, 1272951), (45, 1131512), (60, 848634), (72, 707195), (90, 565756), (120, 424317), (180, 282878), (360, 141439)]