42243650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 84369600

約数和(自身を除く): 42125950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 839, 950, 1007, 1325, 1678, 2014, 2650, 4195, 5035, 8390, 10070, 15941, 20975, 25175, 31882, 41950, 44467, 50350, 79705, 88934, 159410, 222335, 398525, 444670, 797050, 844873, 1111675, 1689746, 2223350, 4224365, 8448730, 21121825, 42243650]

約数ペア:

[(1, 42243650), (2, 21121825), (5, 8448730), (10, 4224365), (19, 2223350), (25, 1689746), (38, 1111675), (50, 844873), (53, 797050), (95, 444670), (106, 398525), (190, 222335), (265, 159410), (475, 88934), (530, 79705), (839, 50350), (950, 44467), (1007, 41950), (1325, 31882), (1678, 25175), (2014, 20975), (2650, 15941), (4195, 10070), (5035, 8390)]