54381572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 123530400

約数和(自身を除く): 69148828

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 859, 931, 1292, 1666, 1718, 1862, 2261, 3332, 3436, 3724, 4522, 6013, 9044, 12026, 14603, 15827, 16321, 24052, 29206, 31654, 32642, 42091, 58412, 63308, 65284, 84182, 102221, 114247, 168364, 204442, 228494, 277457, 408884, 456988, 554914, 715547, 799729, 1109828, 1431094, 1599458, 1942199, 2862188, 3198916, 3884398, 7768796, 13595393, 27190786, 54381572]

約数ペア:

[(1, 54381572), (2, 27190786), (4, 13595393), (7, 7768796), (14, 3884398), (17, 3198916), (19, 2862188), (28, 1942199), (34, 1599458), (38, 1431094), (49, 1109828), (68, 799729), (76, 715547), (98, 554914), (119, 456988), (133, 408884), (196, 277457), (238, 228494), (266, 204442), (323, 168364), (476, 114247), (532, 102221), (646, 84182), (833, 65284), (859, 63308), (931, 58412), (1292, 42091), (1666, 32642), (1718, 31654), (1862, 29206), (2261, 24052), (3332, 16321), (3436, 15827), (3724, 14603), (4522, 12026), (6013, 9044)]