49892388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 149615424

約数和(自身を除く): 99723036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 107, 122, 147, 156, 182, 183, 196, 214, 244, 273, 294, 321, 364, 366, 427, 428, 546, 588, 637, 642, 732, 749, 793, 854, 1092, 1274, 1281, 1284, 1391, 1498, 1586, 1708, 1911, 2247, 2379, 2548, 2562, 2782, 2989, 2996, 3172, 3822, 4173, 4494, 4758, 5124, 5243, 5551, 5564, 5978, 6527, 7644, 8346, 8967, 8988, 9516, 9737, 10486, 11102, 11956, 13054, 15729, 16653, 16692, 17934, 19474, 19581, 20972, 22204, 26108, 29211, 31458, 33306, 35868, 38857, 38948, 39162, 45689, 58422, 62916, 66612, 68159, 77714, 78324, 84851, 91378, 116571, 116844, 136318, 137067, 155428, 169702, 182756, 204477, 233142, 254553, 272636, 274134, 319823, 339404, 408954, 466284, 509106, 548268, 593957, 639646, 817908, 959469, 1018212, 1187914, 1279292, 1781871, 1918938, 2375828, 3563742, 3837876, 4157699, 7127484, 8315398, 12473097, 16630796, 24946194, 49892388]

約数ペア:

[(1, 49892388), (2, 24946194), (3, 16630796), (4, 12473097), (6, 8315398), (7, 7127484), (12, 4157699), (13, 3837876), (14, 3563742), (21, 2375828), (26, 1918938), (28, 1781871), (39, 1279292), (42, 1187914), (49, 1018212), (52, 959469), (61, 817908), (78, 639646), (84, 593957), (91, 548268), (98, 509106), (107, 466284), (122, 408954), (147, 339404), (156, 319823), (182, 274134), (183, 272636), (196, 254553), (214, 233142), (244, 204477), (273, 182756), (294, 169702), (321, 155428), (364, 137067), (366, 136318), (427, 116844), (428, 116571), (546, 91378), (588, 84851), (637, 78324), (642, 77714), (732, 68159), (749, 66612), (793, 62916), (854, 58422), (1092, 45689), (1274, 39162), (1281, 38948), (1284, 38857), (1391, 35868), (1498, 33306), (1586, 31458), (1708, 29211), (1911, 26108), (2247, 22204), (2379, 20972), (2548, 19581), (2562, 19474), (2782, 17934), (2989, 16692), (2996, 16653), (3172, 15729), (3822, 13054), (4173, 11956), (4494, 11102), (4758, 10486), (5124, 9737), (5243, 9516), (5551, 8988), (5564, 8967), (5978, 8346), (6527, 7644)]