51484986

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 134784000

約数和(自身を除く): 83299014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 269, 279, 294, 343, 434, 441, 538, 558, 651, 686, 807, 882, 1029, 1302, 1519, 1614, 1883, 1953, 2058, 2421, 3038, 3087, 3766, 3906, 4557, 4842, 5649, 6174, 8339, 9114, 10633, 11298, 13181, 13671, 16678, 16947, 21266, 25017, 26362, 27342, 31899, 33894, 39543, 50034, 58373, 63798, 75051, 79086, 92267, 95697, 116746, 118629, 150102, 175119, 184534, 191394, 237258, 276801, 350238, 408611, 525357, 553602, 817222, 830403, 1050714, 1225833, 1660806, 2451666, 2860277, 3677499, 5720554, 7354998, 8580831, 17161662, 25742493, 51484986]

約数ペア:

[(1, 51484986), (2, 25742493), (3, 17161662), (6, 8580831), (7, 7354998), (9, 5720554), (14, 3677499), (18, 2860277), (21, 2451666), (31, 1660806), (42, 1225833), (49, 1050714), (62, 830403), (63, 817222), (93, 553602), (98, 525357), (126, 408611), (147, 350238), (186, 276801), (217, 237258), (269, 191394), (279, 184534), (294, 175119), (343, 150102), (434, 118629), (441, 116746), (538, 95697), (558, 92267), (651, 79086), (686, 75051), (807, 63798), (882, 58373), (1029, 50034), (1302, 39543), (1519, 33894), (1614, 31899), (1883, 27342), (1953, 26362), (2058, 25017), (2421, 21266), (3038, 16947), (3087, 16678), (3766, 13671), (3906, 13181), (4557, 11298), (4842, 10633), (5649, 9114), (6174, 8339)]