51179724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 137945808

約数和(自身を除く): 86766084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 241, 306, 347, 482, 612, 694, 723, 964, 1041, 1388, 1446, 2082, 2169, 2892, 3123, 4097, 4164, 4338, 5899, 6246, 8194, 8676, 11798, 12291, 12492, 16388, 17697, 23596, 24582, 35394, 36873, 49164, 53091, 70788, 73746, 83627, 106182, 147492, 167254, 212364, 250881, 334508, 501762, 752643, 1003524, 1421659, 1505286, 2843318, 3010572, 4264977, 5686636, 8529954, 12794931, 17059908, 25589862, 51179724]

約数ペア:

[(1, 51179724), (2, 25589862), (3, 17059908), (4, 12794931), (6, 8529954), (9, 5686636), (12, 4264977), (17, 3010572), (18, 2843318), (34, 1505286), (36, 1421659), (51, 1003524), (68, 752643), (102, 501762), (153, 334508), (204, 250881), (241, 212364), (306, 167254), (347, 147492), (482, 106182), (612, 83627), (694, 73746), (723, 70788), (964, 53091), (1041, 49164), (1388, 36873), (1446, 35394), (2082, 24582), (2169, 23596), (2892, 17697), (3123, 16388), (4097, 12492), (4164, 12291), (4338, 11798), (5899, 8676), (6246, 8194)]