56521584

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18715

約数の個数: 80

約数和(自身を含む): 185424640

約数和(自身を除く): 128903056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 18691, 37382, 56073, 74764, 112146, 130837, 149528, 168219, 224292, 261674, 299056, 336438, 392511, 448584, 504657, 523348, 672876, 785022, 897168, 1009314, 1046696, 1177533, 1345752, 1570044, 2018628, 2093392, 2355066, 2691504, 3140088, 3532599, 4037256, 4710132, 6280176, 7065198, 8074512, 9420264, 14130396, 18840528, 28260792, 56521584]

約数ペア:

[(1, 56521584), (2, 28260792), (3, 18840528), (4, 14130396), (6, 9420264), (7, 8074512), (8, 7065198), (9, 6280176), (12, 4710132), (14, 4037256), (16, 3532599), (18, 3140088), (21, 2691504), (24, 2355066), (27, 2093392), (28, 2018628), (36, 1570044), (42, 1345752), (48, 1177533), (54, 1046696), (56, 1009314), (63, 897168), (72, 785022), (84, 672876), (108, 523348), (112, 504657), (126, 448584), (144, 392511), (168, 336438), (189, 299056), (216, 261674), (252, 224292), (336, 168219), (378, 149528), (432, 130837), (504, 112146), (756, 74764), (1008, 56073), (1512, 37382), (3024, 18691)]