51484338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 122288400

約数和(自身を除く): 70804062

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 179, 261, 342, 358, 522, 537, 551, 841, 1074, 1102, 1611, 1653, 1682, 2523, 3222, 3306, 3401, 4959, 5046, 5191, 6802, 7569, 9918, 10203, 10382, 15138, 15573, 15979, 20406, 30609, 31146, 31958, 46719, 47937, 61218, 93438, 95874, 98629, 143811, 150539, 197258, 287622, 295887, 301078, 451617, 591774, 887661, 903234, 1354851, 1775322, 2709702, 2860241, 5720482, 8580723, 17161446, 25742169, 51484338]

約数ペア:

[(1, 51484338), (2, 25742169), (3, 17161446), (6, 8580723), (9, 5720482), (18, 2860241), (19, 2709702), (29, 1775322), (38, 1354851), (57, 903234), (58, 887661), (87, 591774), (114, 451617), (171, 301078), (174, 295887), (179, 287622), (261, 197258), (342, 150539), (358, 143811), (522, 98629), (537, 95874), (551, 93438), (841, 61218), (1074, 47937), (1102, 46719), (1611, 31958), (1653, 31146), (1682, 30609), (2523, 20406), (3222, 15979), (3306, 15573), (3401, 15138), (4959, 10382), (5046, 10203), (5191, 9918), (6802, 7569)]