51798285

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 117414528

約数和(自身を除く): 65616243

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 121, 135, 151, 165, 189, 231, 297, 315, 363, 385, 405, 453, 495, 567, 605, 693, 755, 847, 891, 945, 1057, 1089, 1155, 1359, 1485, 1661, 1815, 2079, 2265, 2541, 2835, 3171, 3267, 3465, 4077, 4235, 4455, 4983, 5285, 5445, 6237, 6795, 7623, 8305, 9513, 9801, 10395, 11627, 12231, 12705, 14949, 15855, 16335, 18271, 20385, 22869, 24915, 28539, 31185, 34881, 38115, 44847, 47565, 49005, 54813, 58135, 61155, 68607, 74745, 85617, 91355, 104643, 114345, 127897, 134541, 142695, 164439, 174405, 224235, 274065, 313929, 343035, 383691, 428085, 493317, 523215, 639485, 672705, 822195, 941787, 1151073, 1479951, 1569645, 1918455, 2466585, 3453219, 4708935, 5755365, 7399755, 10359657, 17266095, 51798285]

約数ペア:

[(1, 51798285), (3, 17266095), (5, 10359657), (7, 7399755), (9, 5755365), (11, 4708935), (15, 3453219), (21, 2466585), (27, 1918455), (33, 1569645), (35, 1479951), (45, 1151073), (55, 941787), (63, 822195), (77, 672705), (81, 639485), (99, 523215), (105, 493317), (121, 428085), (135, 383691), (151, 343035), (165, 313929), (189, 274065), (231, 224235), (297, 174405), (315, 164439), (363, 142695), (385, 134541), (405, 127897), (453, 114345), (495, 104643), (567, 91355), (605, 85617), (693, 74745), (755, 68607), (847, 61155), (891, 58135), (945, 54813), (1057, 49005), (1089, 47565), (1155, 44847), (1359, 38115), (1485, 34881), (1661, 31185), (1815, 28539), (2079, 24915), (2265, 22869), (2541, 20385), (2835, 18271), (3171, 16335), (3267, 15855), (3465, 14949), (4077, 12705), (4235, 12231), (4455, 11627), (4983, 10395), (5285, 9801), (5445, 9513), (6237, 8305), (6795, 7623)]