56307468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 166852224

約数和(自身を除く): 110544756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 49, 51, 68, 84, 86, 98, 102, 119, 129, 131, 147, 172, 196, 204, 238, 258, 262, 294, 301, 357, 393, 476, 516, 524, 588, 602, 714, 731, 786, 833, 903, 917, 1204, 1428, 1462, 1572, 1666, 1806, 1834, 2107, 2193, 2227, 2499, 2751, 2924, 3332, 3612, 3668, 4214, 4386, 4454, 4998, 5117, 5502, 5633, 6321, 6419, 6681, 8428, 8772, 8908, 9996, 10234, 11004, 11266, 12642, 12838, 13362, 15351, 15589, 16899, 19257, 20468, 22532, 25284, 25676, 26724, 30702, 31178, 33798, 35819, 38514, 39431, 46767, 61404, 62356, 67596, 71638, 77028, 78862, 93534, 95761, 107457, 109123, 118293, 143276, 157724, 187068, 191522, 214914, 218246, 236586, 276017, 287283, 327369, 383044, 429828, 436492, 473172, 552034, 574566, 654738, 670327, 828051, 1104068, 1149132, 1309476, 1340654, 1656102, 2010981, 2681308, 3312204, 4021962, 4692289, 8043924, 9384578, 14076867, 18769156, 28153734, 56307468]

約数ペア:

[(1, 56307468), (2, 28153734), (3, 18769156), (4, 14076867), (6, 9384578), (7, 8043924), (12, 4692289), (14, 4021962), (17, 3312204), (21, 2681308), (28, 2010981), (34, 1656102), (42, 1340654), (43, 1309476), (49, 1149132), (51, 1104068), (68, 828051), (84, 670327), (86, 654738), (98, 574566), (102, 552034), (119, 473172), (129, 436492), (131, 429828), (147, 383044), (172, 327369), (196, 287283), (204, 276017), (238, 236586), (258, 218246), (262, 214914), (294, 191522), (301, 187068), (357, 157724), (393, 143276), (476, 118293), (516, 109123), (524, 107457), (588, 95761), (602, 93534), (714, 78862), (731, 77028), (786, 71638), (833, 67596), (903, 62356), (917, 61404), (1204, 46767), (1428, 39431), (1462, 38514), (1572, 35819), (1666, 33798), (1806, 31178), (1834, 30702), (2107, 26724), (2193, 25676), (2227, 25284), (2499, 22532), (2751, 20468), (2924, 19257), (3332, 16899), (3612, 15589), (3668, 15351), (4214, 13362), (4386, 12838), (4454, 12642), (4998, 11266), (5117, 11004), (5502, 10234), (5633, 9996), (6321, 8908), (6419, 8772), (6681, 8428)]