54720552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 92245848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 1889, 2414, 3621, 3778, 4828, 5667, 7242, 7556, 9656, 11334, 14484, 15112, 22668, 28968, 32113, 45336, 64226, 96339, 128452, 134119, 192678, 256904, 268238, 385356, 402357, 536476, 770712, 804714, 1072952, 1609428, 2280023, 3218856, 4560046, 6840069, 9120092, 13680138, 18240184, 27360276, 54720552]

約数ペア:

[(1, 54720552), (2, 27360276), (3, 18240184), (4, 13680138), (6, 9120092), (8, 6840069), (12, 4560046), (17, 3218856), (24, 2280023), (34, 1609428), (51, 1072952), (68, 804714), (71, 770712), (102, 536476), (136, 402357), (142, 385356), (204, 268238), (213, 256904), (284, 192678), (408, 134119), (426, 128452), (568, 96339), (852, 64226), (1207, 45336), (1704, 32113), (1889, 28968), (2414, 22668), (3621, 15112), (3778, 14484), (4828, 11334), (5667, 9656), (7242, 7556)]