52578890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 70074550

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3041, 3458, 6082, 8645, 15205, 17290, 21287, 30410, 39533, 42574, 57779, 79066, 106435, 115558, 197665, 212870, 276731, 288895, 395330, 404453, 553462, 577790, 751127, 808906, 1383655, 1502254, 2022265, 2767310, 3755635, 4044530, 5257889, 7511270, 10515778, 26289445, 52578890]

約数ペア:

[(1, 52578890), (2, 26289445), (5, 10515778), (7, 7511270), (10, 5257889), (13, 4044530), (14, 3755635), (19, 2767310), (26, 2022265), (35, 1502254), (38, 1383655), (65, 808906), (70, 751127), (91, 577790), (95, 553462), (130, 404453), (133, 395330), (182, 288895), (190, 276731), (247, 212870), (266, 197665), (455, 115558), (494, 106435), (665, 79066), (910, 57779), (1235, 42574), (1330, 39533), (1729, 30410), (2470, 21287), (3041, 17290), (3458, 15205), (6082, 8645)]