61049898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 169917696

約数和(自身を除く): 108867798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 61, 63, 78, 91, 94, 117, 122, 126, 141, 169, 182, 183, 234, 273, 282, 329, 338, 366, 423, 427, 507, 546, 549, 611, 658, 793, 819, 846, 854, 987, 1014, 1098, 1183, 1222, 1281, 1521, 1586, 1638, 1833, 1974, 2366, 2379, 2562, 2867, 2961, 3042, 3549, 3666, 3843, 4277, 4758, 5499, 5551, 5734, 5922, 7098, 7137, 7686, 7943, 8554, 8601, 10309, 10647, 10998, 11102, 12831, 14274, 15886, 16653, 17202, 20069, 20618, 21294, 23829, 25662, 25803, 30927, 33306, 37271, 38493, 40138, 47658, 49959, 51606, 55601, 60207, 61854, 71487, 72163, 74542, 76986, 92781, 99918, 111202, 111813, 120414, 142974, 144326, 166803, 180621, 185562, 216489, 223626, 260897, 333606, 335439, 361242, 432978, 484523, 500409, 521794, 649467, 670878, 782691, 969046, 1000818, 1298934, 1453569, 1565382, 2348073, 2907138, 3391661, 4360707, 4696146, 6783322, 8721414, 10174983, 20349966, 30524949, 61049898]

約数ペア:

[(1, 61049898), (2, 30524949), (3, 20349966), (6, 10174983), (7, 8721414), (9, 6783322), (13, 4696146), (14, 4360707), (18, 3391661), (21, 2907138), (26, 2348073), (39, 1565382), (42, 1453569), (47, 1298934), (61, 1000818), (63, 969046), (78, 782691), (91, 670878), (94, 649467), (117, 521794), (122, 500409), (126, 484523), (141, 432978), (169, 361242), (182, 335439), (183, 333606), (234, 260897), (273, 223626), (282, 216489), (329, 185562), (338, 180621), (366, 166803), (423, 144326), (427, 142974), (507, 120414), (546, 111813), (549, 111202), (611, 99918), (658, 92781), (793, 76986), (819, 74542), (846, 72163), (854, 71487), (987, 61854), (1014, 60207), (1098, 55601), (1183, 51606), (1222, 49959), (1281, 47658), (1521, 40138), (1586, 38493), (1638, 37271), (1833, 33306), (1974, 30927), (2366, 25803), (2379, 25662), (2562, 23829), (2867, 21294), (2961, 20618), (3042, 20069), (3549, 17202), (3666, 16653), (3843, 15886), (4277, 14274), (4758, 12831), (5499, 11102), (5551, 10998), (5734, 10647), (5922, 10309), (7098, 8601), (7137, 8554), (7686, 7943)]