49890858255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{17047}}^1$

素因数の和:17250

約数の個数: 128

約数和(自身を含む): 107361484800

約数和(自身を除く): 57470626545

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 163, 171, 189, 285, 315, 399, 489, 513, 665, 815, 855, 945, 1141, 1197, 1467, 1995, 2445, 2565, 3097, 3423, 3591, 4401, 5705, 5985, 7335, 9291, 10269, 15485, 17047, 17115, 17955, 21679, 22005, 27873, 30807, 46455, 51141, 51345, 65037, 83619, 85235, 108395, 119329, 139365, 153423, 154035, 195111, 255705, 323893, 325185, 357987, 418095, 460269, 585333, 596645, 767115, 971679, 975555, 1073961, 1619465, 1789935, 2267251, 2301345, 2778661, 2915037, 2926665, 3221883, 4858395, 5369805, 6801753, 8335983, 8745111, 11336255, 13893305, 14575185, 16109415, 19450627, 20405259, 25007949, 34008765, 41679915, 43725555, 52794559, 58351881, 61215777, 75023847, 97253135, 102026295, 125039745, 158383677, 175055643, 263972795, 291759405, 306078885, 369561913, 375119235, 475151031, 525166929, 791918385, 875278215, 1108685739, 1425453093, 1847809565, 2375755155, 2625834645, 3326057217, 5543428695, 7127265465, 9978171651, 16630286085, 49890858255]

約数ペア:

[(1, 49890858255), (3, 16630286085), (5, 9978171651), (7, 7127265465), (9, 5543428695), (15, 3326057217), (19, 2625834645), (21, 2375755155), (27, 1847809565), (35, 1425453093), (45, 1108685739), (57, 875278215), (63, 791918385), (95, 525166929), (105, 475151031), (133, 375119235), (135, 369561913), (163, 306078885), (171, 291759405), (189, 263972795), (285, 175055643), (315, 158383677), (399, 125039745), (489, 102026295), (513, 97253135), (665, 75023847), (815, 61215777), (855, 58351881), (945, 52794559), (1141, 43725555), (1197, 41679915), (1467, 34008765), (1995, 25007949), (2445, 20405259), (2565, 19450627), (3097, 16109415), (3423, 14575185), (3591, 13893305), (4401, 11336255), (5705, 8745111), (5985, 8335983), (7335, 6801753), (9291, 5369805), (10269, 4858395), (15485, 3221883), (17047, 2926665), (17115, 2915037), (17955, 2778661), (21679, 2301345), (22005, 2267251), (27873, 1789935), (30807, 1619465), (46455, 1073961), (51141, 975555), (51345, 971679), (65037, 767115), (83619, 596645), (85235, 585333), (108395, 460269), (119329, 418095), (139365, 357987), (153423, 325185), (154035, 323893), (195111, 255705)]