53147864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 131673600

約数和(自身を除く): 78525736

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 239, 266, 308, 361, 418, 478, 532, 616, 722, 836, 956, 1064, 1444, 1463, 1672, 1673, 1912, 2527, 2629, 2888, 2926, 3346, 3971, 4541, 5054, 5258, 5852, 6692, 7942, 9082, 10108, 10516, 11704, 13384, 15884, 18164, 18403, 20216, 21032, 27797, 31768, 31787, 36328, 36806, 49951, 55594, 63574, 73612, 86279, 99902, 111188, 127148, 147224, 172558, 199804, 222376, 254296, 345116, 349657, 399608, 603953, 690232, 699314, 949069, 1207906, 1398628, 1898138, 2415812, 2797256, 3796276, 4831624, 6643483, 7592552, 13286966, 26573932, 53147864]

約数ペア:

[(1, 53147864), (2, 26573932), (4, 13286966), (7, 7592552), (8, 6643483), (11, 4831624), (14, 3796276), (19, 2797256), (22, 2415812), (28, 1898138), (38, 1398628), (44, 1207906), (56, 949069), (76, 699314), (77, 690232), (88, 603953), (133, 399608), (152, 349657), (154, 345116), (209, 254296), (239, 222376), (266, 199804), (308, 172558), (361, 147224), (418, 127148), (478, 111188), (532, 99902), (616, 86279), (722, 73612), (836, 63574), (956, 55594), (1064, 49951), (1444, 36806), (1463, 36328), (1672, 31787), (1673, 31768), (1912, 27797), (2527, 21032), (2629, 20216), (2888, 18403), (2926, 18164), (3346, 15884), (3971, 13384), (4541, 11704), (5054, 10516), (5258, 10108), (5852, 9082), (6692, 7942)]