54057926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 100336320

約数和(自身を除く): 46278394

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 41, 82, 157, 221, 247, 314, 323, 442, 494, 533, 646, 697, 779, 1066, 1394, 1558, 2041, 2669, 2983, 4082, 4199, 5338, 5966, 6437, 8398, 9061, 10127, 12874, 13243, 18122, 20254, 26486, 34697, 38779, 50711, 69394, 77558, 83681, 101422, 109429, 122303, 167362, 172159, 218858, 244606, 344318, 659243, 1318486, 1422577, 1589939, 2079151, 2845154, 3179878, 4158302, 27028963, 54057926]

約数ペア:

[(1, 54057926), (2, 27028963), (13, 4158302), (17, 3179878), (19, 2845154), (26, 2079151), (34, 1589939), (38, 1422577), (41, 1318486), (82, 659243), (157, 344318), (221, 244606), (247, 218858), (314, 172159), (323, 167362), (442, 122303), (494, 109429), (533, 101422), (646, 83681), (697, 77558), (779, 69394), (1066, 50711), (1394, 38779), (1558, 34697), (2041, 26486), (2669, 20254), (2983, 18122), (4082, 13243), (4199, 12874), (5338, 10127), (5966, 9061), (6437, 8398)]