51390504

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 108276696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 503, 516, 594, 774, 792, 946, 1006, 1032, 1161, 1188, 1419, 1509, 1548, 1892, 2012, 2322, 2376, 2838, 3018, 3096, 3784, 4024, 4257, 4527, 4644, 5533, 5676, 6036, 8514, 9054, 9288, 11066, 11352, 12072, 12771, 13581, 16599, 17028, 18108, 21629, 22132, 25542, 27162, 33198, 34056, 36216, 43258, 44264, 49797, 51084, 54324, 64887, 66396, 86516, 99594, 102168, 108648, 129774, 132792, 149391, 173032, 194661, 199188, 237919, 259548, 298782, 389322, 398376, 475838, 519096, 583983, 597564, 713757, 778644, 951676, 1167966, 1195128, 1427514, 1557288, 1903352, 2141271, 2335932, 2855028, 4282542, 4671864, 5710056, 6423813, 8565084, 12847626, 17130168, 25695252, 51390504]

約数ペア:

[(1, 51390504), (2, 25695252), (3, 17130168), (4, 12847626), (6, 8565084), (8, 6423813), (9, 5710056), (11, 4671864), (12, 4282542), (18, 2855028), (22, 2335932), (24, 2141271), (27, 1903352), (33, 1557288), (36, 1427514), (43, 1195128), (44, 1167966), (54, 951676), (66, 778644), (72, 713757), (86, 597564), (88, 583983), (99, 519096), (108, 475838), (129, 398376), (132, 389322), (172, 298782), (198, 259548), (216, 237919), (258, 199188), (264, 194661), (297, 173032), (344, 149391), (387, 132792), (396, 129774), (473, 108648), (503, 102168), (516, 99594), (594, 86516), (774, 66396), (792, 64887), (946, 54324), (1006, 51084), (1032, 49797), (1161, 44264), (1188, 43258), (1419, 36216), (1509, 34056), (1548, 33198), (1892, 27162), (2012, 25542), (2322, 22132), (2376, 21629), (2838, 18108), (3018, 17028), (3096, 16599), (3784, 13581), (4024, 12771), (4257, 12072), (4527, 11352), (4644, 11066), (5533, 9288), (5676, 9054), (6036, 8514)]