55291482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 129332736

約数和(自身を除く): 74041254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 127, 134, 171, 201, 254, 342, 361, 381, 402, 603, 722, 762, 1083, 1143, 1206, 1273, 2166, 2286, 2413, 2546, 3249, 3819, 4826, 6498, 7239, 7638, 8509, 11457, 14478, 17018, 21717, 22914, 24187, 25527, 43434, 45847, 48374, 51054, 72561, 76581, 91694, 137541, 145122, 153162, 161671, 217683, 275082, 323342, 412623, 435366, 485013, 825246, 970026, 1455039, 2910078, 3071749, 6143498, 9215247, 18430494, 27645741, 55291482]

約数ペア:

[(1, 55291482), (2, 27645741), (3, 18430494), (6, 9215247), (9, 6143498), (18, 3071749), (19, 2910078), (38, 1455039), (57, 970026), (67, 825246), (114, 485013), (127, 435366), (134, 412623), (171, 323342), (201, 275082), (254, 217683), (342, 161671), (361, 153162), (381, 145122), (402, 137541), (603, 91694), (722, 76581), (762, 72561), (1083, 51054), (1143, 48374), (1206, 45847), (1273, 43434), (2166, 25527), (2286, 24187), (2413, 22914), (2546, 21717), (3249, 17018), (3819, 14478), (4826, 11457), (6498, 8509), (7239, 7638)]