49680216

素因数分解:

$2^3\times 3^4\times {\mathrm{76667}}^1$

素因数の和:76685

約数の個数: 40

約数和(自身を含む): 139152420

約数和(自身を除く): 89472204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 76667, 153334, 230001, 306668, 460002, 613336, 690003, 920004, 1380006, 1840008, 2070009, 2760012, 4140018, 5520024, 6210027, 8280036, 12420054, 16560072, 24840108, 49680216]

約数ペア:

[(1, 49680216), (2, 24840108), (3, 16560072), (4, 12420054), (6, 8280036), (8, 6210027), (9, 5520024), (12, 4140018), (18, 2760012), (24, 2070009), (27, 1840008), (36, 1380006), (54, 920004), (72, 690003), (81, 613336), (108, 460002), (162, 306668), (216, 230001), (324, 153334), (648, 76667)]