51257808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 165404096

約数和(自身を除く): 114146288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 241, 252, 336, 422, 482, 504, 633, 723, 844, 964, 1008, 1266, 1446, 1477, 1687, 1688, 1899, 1928, 2169, 2532, 2892, 2954, 3374, 3376, 3798, 3856, 4338, 4431, 5061, 5064, 5784, 5908, 6748, 7596, 8676, 8862, 10122, 10128, 11568, 11816, 13293, 13496, 15183, 15192, 17352, 17724, 20244, 23632, 26586, 26992, 30366, 30384, 34704, 35448, 40488, 50851, 53172, 60732, 70896, 80976, 101702, 106344, 121464, 152553, 203404, 212688, 242928, 305106, 355957, 406808, 457659, 610212, 711914, 813616, 915318, 1067871, 1220424, 1423828, 1830636, 2135742, 2440848, 2847656, 3203613, 3661272, 4271484, 5695312, 6407226, 7322544, 8542968, 12814452, 17085936, 25628904, 51257808]

約数ペア:

[(1, 51257808), (2, 25628904), (3, 17085936), (4, 12814452), (6, 8542968), (7, 7322544), (8, 6407226), (9, 5695312), (12, 4271484), (14, 3661272), (16, 3203613), (18, 2847656), (21, 2440848), (24, 2135742), (28, 1830636), (36, 1423828), (42, 1220424), (48, 1067871), (56, 915318), (63, 813616), (72, 711914), (84, 610212), (112, 457659), (126, 406808), (144, 355957), (168, 305106), (211, 242928), (241, 212688), (252, 203404), (336, 152553), (422, 121464), (482, 106344), (504, 101702), (633, 80976), (723, 70896), (844, 60732), (964, 53172), (1008, 50851), (1266, 40488), (1446, 35448), (1477, 34704), (1687, 30384), (1688, 30366), (1899, 26992), (1928, 26586), (2169, 23632), (2532, 20244), (2892, 17724), (2954, 17352), (3374, 15192), (3376, 15183), (3798, 13496), (3856, 13293), (4338, 11816), (4431, 11568), (5061, 10128), (5064, 10122), (5784, 8862), (5908, 8676), (6748, 7596)]