55437732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1425

約数の個数: 72

約数和(自身を含む): 161179200

約数和(自身を除く): 105741468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1229, 1253, 1611, 2148, 2458, 2506, 3222, 3687, 3759, 4916, 5012, 6444, 7374, 7518, 8603, 11061, 11277, 14748, 15036, 17206, 22122, 22554, 25809, 34412, 44244, 45108, 51618, 77427, 103236, 154854, 219991, 309708, 439982, 659973, 879964, 1319946, 1539937, 1979919, 2639892, 3079874, 3959838, 4619811, 6159748, 7919676, 9239622, 13859433, 18479244, 27718866, 55437732]

約数ペア:

[(1, 55437732), (2, 27718866), (3, 18479244), (4, 13859433), (6, 9239622), (7, 7919676), (9, 6159748), (12, 4619811), (14, 3959838), (18, 3079874), (21, 2639892), (28, 1979919), (36, 1539937), (42, 1319946), (63, 879964), (84, 659973), (126, 439982), (179, 309708), (252, 219991), (358, 154854), (537, 103236), (716, 77427), (1074, 51618), (1229, 45108), (1253, 44244), (1611, 34412), (2148, 25809), (2458, 22554), (2506, 22122), (3222, 17206), (3687, 15036), (3759, 14748), (4916, 11277), (5012, 11061), (6444, 8603), (7374, 7518)]