50434480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21739}}^1$

素因数の和:21781

約数の個数: 40

約数和(自身を含む): 121309200

約数和(自身を除く): 70874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21739, 43478, 86956, 108695, 173912, 217390, 347824, 434780, 630431, 869560, 1260862, 1739120, 2521724, 3152155, 5043448, 6304310, 10086896, 12608620, 25217240, 50434480]

約数ペア:

[(1, 50434480), (2, 25217240), (4, 12608620), (5, 10086896), (8, 6304310), (10, 5043448), (16, 3152155), (20, 2521724), (29, 1739120), (40, 1260862), (58, 869560), (80, 630431), (116, 434780), (145, 347824), (232, 217390), (290, 173912), (464, 108695), (580, 86956), (1160, 43478), (2320, 21739)]