63440050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 127179360

約数和(自身を除く): 63739310

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1553, 1634, 2150, 3106, 4085, 7765, 8170, 15530, 20425, 29507, 38825, 40850, 59014, 66779, 77650, 133558, 147535, 295070, 333895, 667790, 737675, 1268801, 1475350, 1669475, 2537602, 3338950, 6344005, 12688010, 31720025, 63440050]

約数ペア:

[(1, 63440050), (2, 31720025), (5, 12688010), (10, 6344005), (19, 3338950), (25, 2537602), (38, 1669475), (43, 1475350), (50, 1268801), (86, 737675), (95, 667790), (190, 333895), (215, 295070), (430, 147535), (475, 133558), (817, 77650), (950, 66779), (1075, 59014), (1553, 40850), (1634, 38825), (2150, 29507), (3106, 20425), (4085, 15530), (7765, 8170)]