51038724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 137088000

約数和(自身を除く): 86049276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 67, 87, 116, 132, 134, 174, 199, 201, 268, 319, 348, 398, 402, 597, 638, 737, 796, 804, 957, 1194, 1276, 1474, 1914, 1943, 2189, 2211, 2388, 2948, 3828, 3886, 4378, 4422, 5771, 5829, 6567, 7772, 8756, 8844, 11542, 11658, 13134, 13333, 17313, 21373, 23084, 23316, 26268, 26666, 34626, 39999, 42746, 53332, 63481, 64119, 69252, 79998, 85492, 126962, 128238, 146663, 159996, 190443, 253924, 256476, 293326, 380886, 386657, 439989, 586652, 761772, 773314, 879978, 1159971, 1546628, 1759956, 2319942, 4253227, 4639884, 8506454, 12759681, 17012908, 25519362, 51038724]

約数ペア:

[(1, 51038724), (2, 25519362), (3, 17012908), (4, 12759681), (6, 8506454), (11, 4639884), (12, 4253227), (22, 2319942), (29, 1759956), (33, 1546628), (44, 1159971), (58, 879978), (66, 773314), (67, 761772), (87, 586652), (116, 439989), (132, 386657), (134, 380886), (174, 293326), (199, 256476), (201, 253924), (268, 190443), (319, 159996), (348, 146663), (398, 128238), (402, 126962), (597, 85492), (638, 79998), (737, 69252), (796, 64119), (804, 63481), (957, 53332), (1194, 42746), (1276, 39999), (1474, 34626), (1914, 26666), (1943, 26268), (2189, 23316), (2211, 23084), (2388, 21373), (2948, 17313), (3828, 13333), (3886, 13134), (4378, 11658), (4422, 11542), (5771, 8844), (5829, 8756), (6567, 7772)]