49371480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137143}}^1$

素因数の和:137160

約数の個数: 48

約数和(自身を含む): 160458480

約数和(自身を除く): 111087000

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, 137143, 274286, 411429, 548572, 685715, 822858, 1097144, 1234287, 1371430, 1645716, 2057145, 2468574, 2742860, 3291432, 4114290, 4937148, 5485720, 6171435, 8228580, 9874296, 12342870, 16457160, 24685740, 49371480]

約数ペア:

[(1, 49371480), (2, 24685740), (3, 16457160), (4, 12342870), (5, 9874296), (6, 8228580), (8, 6171435), (9, 5485720), (10, 4937148), (12, 4114290), (15, 3291432), (18, 2742860), (20, 2468574), (24, 2057145), (30, 1645716), (36, 1371430), (40, 1234287), (45, 1097144), (60, 822858), (72, 685715), (90, 548572), (120, 411429), (180, 274286), (360, 137143)]