51301899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 33612021

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 107, 167, 261, 319, 321, 501, 957, 963, 1177, 1503, 1837, 2871, 3103, 3531, 4843, 5511, 9309, 10593, 14529, 16533, 17869, 27927, 34133, 43587, 53273, 53607, 102399, 159819, 160821, 196559, 307197, 479457, 518201, 589677, 1554603, 1769031, 4663809, 5700211, 17100633, 51301899]

約数ペア:

[(1, 51301899), (3, 17100633), (9, 5700211), (11, 4663809), (29, 1769031), (33, 1554603), (87, 589677), (99, 518201), (107, 479457), (167, 307197), (261, 196559), (319, 160821), (321, 159819), (501, 102399), (957, 53607), (963, 53273), (1177, 43587), (1503, 34133), (1837, 27927), (2871, 17869), (3103, 16533), (3531, 14529), (4843, 10593), (5511, 9309)]