50720805

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 91892736

約数和(自身を除く): 41171931

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 279, 309, 353, 465, 515, 927, 1059, 1395, 1545, 1765, 3177, 3193, 4635, 5295, 9579, 10943, 15885, 15965, 28737, 32829, 36359, 47895, 54715, 98487, 109077, 143685, 164145, 181795, 327231, 492435, 545385, 1127129, 1636155, 3381387, 5635645, 10144161, 16906935, 50720805]

約数ペア:

[(1, 50720805), (3, 16906935), (5, 10144161), (9, 5635645), (15, 3381387), (31, 1636155), (45, 1127129), (93, 545385), (103, 492435), (155, 327231), (279, 181795), (309, 164145), (353, 143685), (465, 109077), (515, 98487), (927, 54715), (1059, 47895), (1395, 36359), (1545, 32829), (1765, 28737), (3177, 15965), (3193, 15885), (4635, 10943), (5295, 9579)]