56129724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 171413424

約数和(自身を除く): 115283700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 617, 684, 722, 798, 1083, 1197, 1234, 1444, 1596, 1851, 2166, 2394, 2468, 2527, 3249, 3702, 4319, 4332, 4788, 5054, 5553, 6498, 7404, 7581, 8638, 10108, 11106, 11723, 12957, 12996, 15162, 17276, 22212, 22743, 23446, 25914, 30324, 35169, 38871, 45486, 46892, 51828, 70338, 77742, 82061, 90972, 105507, 140676, 155484, 164122, 211014, 222737, 246183, 328244, 422028, 445474, 492366, 668211, 738549, 890948, 984732, 1336422, 1477098, 1559159, 2004633, 2672844, 2954196, 3118318, 4009266, 4677477, 6236636, 8018532, 9354954, 14032431, 18709908, 28064862, 56129724]

約数ペア:

[(1, 56129724), (2, 28064862), (3, 18709908), (4, 14032431), (6, 9354954), (7, 8018532), (9, 6236636), (12, 4677477), (14, 4009266), (18, 3118318), (19, 2954196), (21, 2672844), (28, 2004633), (36, 1559159), (38, 1477098), (42, 1336422), (57, 984732), (63, 890948), (76, 738549), (84, 668211), (114, 492366), (126, 445474), (133, 422028), (171, 328244), (228, 246183), (252, 222737), (266, 211014), (342, 164122), (361, 155484), (399, 140676), (532, 105507), (617, 90972), (684, 82061), (722, 77742), (798, 70338), (1083, 51828), (1197, 46892), (1234, 45486), (1444, 38871), (1596, 35169), (1851, 30324), (2166, 25914), (2394, 23446), (2468, 22743), (2527, 22212), (3249, 17276), (3702, 15162), (4319, 12996), (4332, 12957), (4788, 11723), (5054, 11106), (5553, 10108), (6498, 8638), (7404, 7581)]