49982730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12527}}^1$

素因数の和:12563

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 94339830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12527, 25054, 37581, 62635, 75162, 87689, 125270, 175378, 187905, 238013, 263067, 375810, 438445, 476026, 526134, 714039, 876890, 1190065, 1315335, 1428078, 1666091, 2380130, 2630670, 3332182, 3570195, 4998273, 7140390, 8330455, 9996546, 16660910, 24991365, 49982730]

約数ペア:

[(1, 49982730), (2, 24991365), (3, 16660910), (5, 9996546), (6, 8330455), (7, 7140390), (10, 4998273), (14, 3570195), (15, 3332182), (19, 2630670), (21, 2380130), (30, 1666091), (35, 1428078), (38, 1315335), (42, 1190065), (57, 876890), (70, 714039), (95, 526134), (105, 476026), (114, 438445), (133, 375810), (190, 263067), (210, 238013), (266, 187905), (285, 175378), (399, 125270), (570, 87689), (665, 75162), (798, 62635), (1330, 37581), (1995, 25054), (3990, 12527)]