51077208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 161471880

約数和(自身を除く): 110394672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 257, 273, 294, 312, 338, 364, 392, 507, 514, 546, 588, 637, 676, 728, 771, 1014, 1028, 1092, 1176, 1183, 1274, 1352, 1542, 1799, 1911, 2028, 2056, 2184, 2366, 2548, 3084, 3341, 3549, 3598, 3822, 4056, 4732, 5096, 5397, 6168, 6682, 7098, 7196, 7644, 8281, 9464, 10023, 10794, 12593, 13364, 14196, 14392, 15288, 16562, 20046, 21588, 23387, 24843, 25186, 26728, 28392, 33124, 37779, 40092, 43176, 43433, 46774, 49686, 50372, 66248, 70161, 75558, 80184, 86866, 93548, 99372, 100744, 130299, 140322, 151116, 163709, 173732, 187096, 198744, 260598, 280644, 302232, 304031, 327418, 347464, 491127, 521196, 561288, 608062, 654836, 912093, 982254, 1042392, 1216124, 1309672, 1824186, 1964508, 2128217, 2432248, 3648372, 3929016, 4256434, 6384651, 7296744, 8512868, 12769302, 17025736, 25538604, 51077208]

約数ペア:

[(1, 51077208), (2, 25538604), (3, 17025736), (4, 12769302), (6, 8512868), (7, 7296744), (8, 6384651), (12, 4256434), (13, 3929016), (14, 3648372), (21, 2432248), (24, 2128217), (26, 1964508), (28, 1824186), (39, 1309672), (42, 1216124), (49, 1042392), (52, 982254), (56, 912093), (78, 654836), (84, 608062), (91, 561288), (98, 521196), (104, 491127), (147, 347464), (156, 327418), (168, 304031), (169, 302232), (182, 280644), (196, 260598), (257, 198744), (273, 187096), (294, 173732), (312, 163709), (338, 151116), (364, 140322), (392, 130299), (507, 100744), (514, 99372), (546, 93548), (588, 86866), (637, 80184), (676, 75558), (728, 70161), (771, 66248), (1014, 50372), (1028, 49686), (1092, 46774), (1176, 43433), (1183, 43176), (1274, 40092), (1352, 37779), (1542, 33124), (1799, 28392), (1911, 26728), (2028, 25186), (2056, 24843), (2184, 23387), (2366, 21588), (2548, 20046), (3084, 16562), (3341, 15288), (3549, 14392), (3598, 14196), (3822, 13364), (4056, 12593), (4732, 10794), (5096, 10023), (5397, 9464), (6168, 8281), (6682, 7644), (7098, 7196)]