55560218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 104159520

約数和(自身を除く): 48599302

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 563, 742, 931, 1007, 1126, 1862, 2014, 2597, 3941, 5194, 7049, 7882, 10697, 14098, 21394, 27587, 29839, 49343, 55174, 59678, 74879, 98686, 149758, 208873, 417746, 524153, 566941, 1048306, 1133882, 1462111, 2924222, 3968587, 7937174, 27780109, 55560218]

約数ペア:

[(1, 55560218), (2, 27780109), (7, 7937174), (14, 3968587), (19, 2924222), (38, 1462111), (49, 1133882), (53, 1048306), (98, 566941), (106, 524153), (133, 417746), (266, 208873), (371, 149758), (563, 98686), (742, 74879), (931, 59678), (1007, 55174), (1126, 49343), (1862, 29839), (2014, 27587), (2597, 21394), (3941, 14098), (5194, 10697), (7049, 7882)]