55354866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 135198720

約数和(自身を除く): 79843854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 977, 994, 1349, 1491, 1954, 2698, 2931, 2982, 4047, 5862, 6839, 8094, 9443, 13678, 18563, 18886, 20517, 28329, 37126, 41034, 55689, 56658, 69367, 111378, 129941, 138734, 208101, 259882, 389823, 416202, 485569, 779646, 971138, 1317973, 1456707, 2635946, 2913414, 3953919, 7907838, 9225811, 18451622, 27677433, 55354866]

約数ペア:

[(1, 55354866), (2, 27677433), (3, 18451622), (6, 9225811), (7, 7907838), (14, 3953919), (19, 2913414), (21, 2635946), (38, 1456707), (42, 1317973), (57, 971138), (71, 779646), (114, 485569), (133, 416202), (142, 389823), (213, 259882), (266, 208101), (399, 138734), (426, 129941), (497, 111378), (798, 69367), (977, 56658), (994, 55689), (1349, 41034), (1491, 37126), (1954, 28329), (2698, 20517), (2931, 18886), (2982, 18563), (4047, 13678), (5862, 9443), (6839, 8094)]