57011812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 128801988

約数和(自身を除く): 71790176

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 41, 44, 52, 68, 82, 121, 143, 164, 169, 187, 221, 242, 286, 338, 374, 442, 451, 484, 533, 572, 676, 697, 748, 884, 902, 1066, 1394, 1573, 1804, 1859, 2057, 2132, 2431, 2788, 2873, 3146, 3718, 4114, 4862, 4961, 5746, 5863, 6292, 6929, 7436, 7667, 8228, 9061, 9724, 9922, 11492, 11726, 13858, 15334, 18122, 19844, 20449, 23452, 26741, 27716, 30668, 31603, 36244, 40898, 53482, 63206, 64493, 76219, 81796, 84337, 99671, 106964, 117793, 126412, 128986, 152438, 168674, 199342, 235586, 257972, 304876, 337348, 347633, 398684, 471172, 695266, 838409, 1096381, 1295723, 1390532, 1676818, 2192762, 2591446, 3353636, 4385524, 5182892, 14252953, 28505906, 57011812]

約数ペア:

[(1, 57011812), (2, 28505906), (4, 14252953), (11, 5182892), (13, 4385524), (17, 3353636), (22, 2591446), (26, 2192762), (34, 1676818), (41, 1390532), (44, 1295723), (52, 1096381), (68, 838409), (82, 695266), (121, 471172), (143, 398684), (164, 347633), (169, 337348), (187, 304876), (221, 257972), (242, 235586), (286, 199342), (338, 168674), (374, 152438), (442, 128986), (451, 126412), (484, 117793), (533, 106964), (572, 99671), (676, 84337), (697, 81796), (748, 76219), (884, 64493), (902, 63206), (1066, 53482), (1394, 40898), (1573, 36244), (1804, 31603), (1859, 30668), (2057, 27716), (2132, 26741), (2431, 23452), (2788, 20449), (2873, 19844), (3146, 18122), (3718, 15334), (4114, 13858), (4862, 11726), (4961, 11492), (5746, 9922), (5863, 9724), (6292, 9061), (6929, 8228), (7436, 7667)]