51148278012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{622151}}^1$

素因数の和:622219

約数の個数: 96

約数和(自身を含む): 140476944384

約数和(自身を除く): 89328666372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3162, 4836, 6324, 6851, 13702, 20553, 27404, 41106, 82212, 622151, 1244302, 1866453, 2488604, 3732906, 7465812, 8087963, 10576567, 16175926, 19286681, 21153134, 24263889, 31729701, 32351852, 38573362, 42306268, 48527778, 57860043, 63459402, 77146724, 97055556, 115720086, 126918804, 137495371, 231440172, 250726853, 274990742, 327873577, 412486113, 501453706, 549981484, 655747154, 752180559, 824972226, 983620731, 1002907412, 1311494308, 1504361118, 1649944452, 1967241462, 3008722236, 3934482924, 4262356501, 8524713002, 12787069503, 17049426004, 25574139006, 51148278012]

約数ペア:

[(1, 51148278012), (2, 25574139006), (3, 17049426004), (4, 12787069503), (6, 8524713002), (12, 4262356501), (13, 3934482924), (17, 3008722236), (26, 1967241462), (31, 1649944452), (34, 1504361118), (39, 1311494308), (51, 1002907412), (52, 983620731), (62, 824972226), (68, 752180559), (78, 655747154), (93, 549981484), (102, 501453706), (124, 412486113), (156, 327873577), (186, 274990742), (204, 250726853), (221, 231440172), (372, 137495371), (403, 126918804), (442, 115720086), (527, 97055556), (663, 77146724), (806, 63459402), (884, 57860043), (1054, 48527778), (1209, 42306268), (1326, 38573362), (1581, 32351852), (1612, 31729701), (2108, 24263889), (2418, 21153134), (2652, 19286681), (3162, 16175926), (4836, 10576567), (6324, 8087963), (6851, 7465812), (13702, 3732906), (20553, 2488604), (27404, 1866453), (41106, 1244302), (82212, 622151)]