57853822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 105431760

約数和(自身を除く): 47577938

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 83, 166, 221, 247, 323, 442, 494, 646, 1079, 1411, 1577, 2158, 2822, 3154, 4199, 6889, 8398, 13778, 18343, 20501, 26809, 36686, 41002, 53618, 89557, 117113, 130891, 179114, 234226, 261782, 348517, 697034, 1522469, 1701583, 2225147, 3044938, 3403166, 4450294, 28926911, 57853822]

約数ペア:

[(1, 57853822), (2, 28926911), (13, 4450294), (17, 3403166), (19, 3044938), (26, 2225147), (34, 1701583), (38, 1522469), (83, 697034), (166, 348517), (221, 261782), (247, 234226), (323, 179114), (442, 130891), (494, 117113), (646, 89557), (1079, 53618), (1411, 41002), (1577, 36686), (2158, 26809), (2822, 20501), (3154, 18343), (4199, 13778), (6889, 8398)]