51503808

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 93337152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 109, 138, 184, 192, 214, 218, 276, 321, 327, 368, 428, 436, 552, 642, 654, 736, 856, 872, 1104, 1284, 1308, 1472, 1712, 1744, 2208, 2461, 2507, 2568, 2616, 3424, 3488, 4416, 4922, 5014, 5136, 5232, 6848, 6976, 7383, 7521, 9844, 10028, 10272, 10464, 11663, 14766, 15042, 19688, 20056, 20544, 20928, 23326, 29532, 30084, 34989, 39376, 40112, 46652, 59064, 60168, 69978, 78752, 80224, 93304, 118128, 120336, 139956, 157504, 160448, 186608, 236256, 240672, 268249, 279912, 373216, 472512, 481344, 536498, 559824, 746432, 804747, 1072996, 1119648, 1609494, 2145992, 2239296, 3218988, 4291984, 6437976, 8583968, 12875952, 17167936, 25751904, 51503808]

約数ペア:

[(1, 51503808), (2, 25751904), (3, 17167936), (4, 12875952), (6, 8583968), (8, 6437976), (12, 4291984), (16, 3218988), (23, 2239296), (24, 2145992), (32, 1609494), (46, 1119648), (48, 1072996), (64, 804747), (69, 746432), (92, 559824), (96, 536498), (107, 481344), (109, 472512), (138, 373216), (184, 279912), (192, 268249), (214, 240672), (218, 236256), (276, 186608), (321, 160448), (327, 157504), (368, 139956), (428, 120336), (436, 118128), (552, 93304), (642, 80224), (654, 78752), (736, 69978), (856, 60168), (872, 59064), (1104, 46652), (1284, 40112), (1308, 39376), (1472, 34989), (1712, 30084), (1744, 29532), (2208, 23326), (2461, 20928), (2507, 20544), (2568, 20056), (2616, 19688), (3424, 15042), (3488, 14766), (4416, 11663), (4922, 10464), (5014, 10272), (5136, 10028), (5232, 9844), (6848, 7521), (6976, 7383)]