57380752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 134991360

約数和(自身を除く): 77610608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 809, 1144, 1364, 1612, 1618, 2288, 2728, 3224, 3236, 4433, 5456, 6448, 6472, 8866, 8899, 10517, 12944, 17732, 17798, 21034, 25079, 35464, 35596, 42068, 50158, 70928, 71192, 84136, 100316, 115687, 142384, 168272, 200632, 231374, 275869, 326027, 401264, 462748, 551738, 652054, 925496, 1103476, 1304108, 1850992, 2206952, 2608216, 3586297, 4413904, 5216432, 7172594, 14345188, 28690376, 57380752]

約数ペア:

[(1, 57380752), (2, 28690376), (4, 14345188), (8, 7172594), (11, 5216432), (13, 4413904), (16, 3586297), (22, 2608216), (26, 2206952), (31, 1850992), (44, 1304108), (52, 1103476), (62, 925496), (88, 652054), (104, 551738), (124, 462748), (143, 401264), (176, 326027), (208, 275869), (248, 231374), (286, 200632), (341, 168272), (403, 142384), (496, 115687), (572, 100316), (682, 84136), (806, 71192), (809, 70928), (1144, 50158), (1364, 42068), (1612, 35596), (1618, 35464), (2288, 25079), (2728, 21034), (3224, 17798), (3236, 17732), (4433, 12944), (5456, 10517), (6448, 8899), (6472, 8866)]