54637842

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 74386158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 191, 278, 294, 343, 382, 417, 573, 686, 834, 973, 1029, 1146, 1337, 1946, 2058, 2674, 2919, 4011, 5838, 6811, 8022, 9359, 13622, 18718, 20433, 26549, 28077, 40866, 47677, 53098, 56154, 65513, 79647, 95354, 131026, 143031, 159294, 185843, 196539, 286062, 371686, 393078, 557529, 1115058, 1300901, 2601802, 3902703, 7805406, 9106307, 18212614, 27318921, 54637842]

約数ペア:

[(1, 54637842), (2, 27318921), (3, 18212614), (6, 9106307), (7, 7805406), (14, 3902703), (21, 2601802), (42, 1300901), (49, 1115058), (98, 557529), (139, 393078), (147, 371686), (191, 286062), (278, 196539), (294, 185843), (343, 159294), (382, 143031), (417, 131026), (573, 95354), (686, 79647), (834, 65513), (973, 56154), (1029, 53098), (1146, 47677), (1337, 40866), (1946, 28077), (2058, 26549), (2674, 20433), (2919, 18718), (4011, 13622), (5838, 9359), (6811, 8022)]