56119756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 129991680

約数和(自身を除く): 73871924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 61, 77, 103, 116, 122, 154, 203, 206, 244, 308, 319, 406, 412, 427, 638, 671, 721, 812, 854, 1133, 1276, 1342, 1442, 1708, 1769, 2233, 2266, 2684, 2884, 2987, 3538, 4466, 4532, 4697, 5974, 6283, 7076, 7931, 8932, 9394, 11948, 12383, 12566, 15862, 18788, 19459, 20909, 24766, 25132, 31724, 32857, 38918, 41818, 43981, 49532, 65714, 69113, 77836, 83636, 87962, 131428, 136213, 138226, 175924, 182207, 229999, 272426, 276452, 364414, 459998, 483791, 544852, 728828, 919996, 967582, 1275449, 1935164, 2004277, 2550898, 4008554, 5101796, 8017108, 14029939, 28059878, 56119756]

約数ペア:

[(1, 56119756), (2, 28059878), (4, 14029939), (7, 8017108), (11, 5101796), (14, 4008554), (22, 2550898), (28, 2004277), (29, 1935164), (44, 1275449), (58, 967582), (61, 919996), (77, 728828), (103, 544852), (116, 483791), (122, 459998), (154, 364414), (203, 276452), (206, 272426), (244, 229999), (308, 182207), (319, 175924), (406, 138226), (412, 136213), (427, 131428), (638, 87962), (671, 83636), (721, 77836), (812, 69113), (854, 65714), (1133, 49532), (1276, 43981), (1342, 41818), (1442, 38918), (1708, 32857), (1769, 31724), (2233, 25132), (2266, 24766), (2684, 20909), (2884, 19459), (2987, 18788), (3538, 15862), (4466, 12566), (4532, 12383), (4697, 11948), (5974, 9394), (6283, 8932), (7076, 7931)]