55077732

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 158558400

約数和(自身を除く): 103480668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 389, 414, 437, 513, 621, 684, 778, 828, 874, 1026, 1167, 1242, 1311, 1539, 1556, 1748, 1863, 2052, 2334, 2484, 2622, 3078, 3501, 3726, 3933, 4668, 5244, 6156, 7002, 7391, 7452, 7866, 8947, 10503, 11799, 14004, 14782, 15732, 17894, 21006, 22173, 23598, 26841, 29564, 31509, 35397, 35788, 42012, 44346, 47196, 53682, 63018, 66519, 70794, 80523, 88692, 107364, 126036, 133038, 141588, 161046, 169993, 199557, 241569, 266076, 322092, 339986, 399114, 483138, 509979, 598671, 679972, 724707, 798228, 966276, 1019958, 1197342, 1449414, 1529937, 2039916, 2394684, 2898828, 3059874, 4589811, 6119748, 9179622, 13769433, 18359244, 27538866, 55077732]

約数ペア:

[(1, 55077732), (2, 27538866), (3, 18359244), (4, 13769433), (6, 9179622), (9, 6119748), (12, 4589811), (18, 3059874), (19, 2898828), (23, 2394684), (27, 2039916), (36, 1529937), (38, 1449414), (46, 1197342), (54, 1019958), (57, 966276), (69, 798228), (76, 724707), (81, 679972), (92, 598671), (108, 509979), (114, 483138), (138, 399114), (162, 339986), (171, 322092), (207, 266076), (228, 241569), (276, 199557), (324, 169993), (342, 161046), (389, 141588), (414, 133038), (437, 126036), (513, 107364), (621, 88692), (684, 80523), (778, 70794), (828, 66519), (874, 63018), (1026, 53682), (1167, 47196), (1242, 44346), (1311, 42012), (1539, 35788), (1556, 35397), (1748, 31509), (1863, 29564), (2052, 26841), (2334, 23598), (2484, 22173), (2622, 21006), (3078, 17894), (3501, 15732), (3726, 14782), (3933, 14004), (4668, 11799), (5244, 10503), (6156, 8947), (7002, 7866), (7391, 7452)]