49490208

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:974

約数の個数: 72

約数和(自身を含む): 141523200

約数和(自身を除く): 92032992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 719, 956, 1434, 1438, 1912, 2151, 2157, 2868, 2876, 3824, 4302, 4314, 5736, 5752, 6471, 7648, 8604, 8628, 11472, 11504, 12942, 17208, 17256, 22944, 23008, 25884, 34416, 34512, 51768, 68832, 69024, 103536, 171841, 207072, 343682, 515523, 687364, 1031046, 1374728, 1546569, 2062092, 2749456, 3093138, 4124184, 5498912, 6186276, 8248368, 12372552, 16496736, 24745104, 49490208]

約数ペア:

[(1, 49490208), (2, 24745104), (3, 16496736), (4, 12372552), (6, 8248368), (8, 6186276), (9, 5498912), (12, 4124184), (16, 3093138), (18, 2749456), (24, 2062092), (32, 1546569), (36, 1374728), (48, 1031046), (72, 687364), (96, 515523), (144, 343682), (239, 207072), (288, 171841), (478, 103536), (717, 69024), (719, 68832), (956, 51768), (1434, 34512), (1438, 34416), (1912, 25884), (2151, 23008), (2157, 22944), (2868, 17256), (2876, 17208), (3824, 12942), (4302, 11504), (4314, 11472), (5736, 8628), (5752, 8604), (6471, 7648)]