56487984

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 176179200

約数和(自身を除く): 119691216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 73, 84, 94, 98, 112, 141, 146, 147, 168, 188, 196, 219, 282, 292, 294, 329, 336, 343, 376, 392, 438, 511, 564, 584, 588, 658, 686, 752, 784, 876, 987, 1022, 1029, 1128, 1168, 1176, 1316, 1372, 1533, 1752, 1974, 2044, 2058, 2256, 2303, 2352, 2632, 2744, 3066, 3431, 3504, 3577, 3948, 4088, 4116, 4606, 5264, 5488, 6132, 6862, 6909, 7154, 7896, 8176, 8232, 9212, 10293, 10731, 12264, 13724, 13818, 14308, 15792, 16121, 16464, 18424, 20586, 21462, 24017, 24528, 25039, 27448, 27636, 28616, 32242, 36848, 41172, 42924, 48034, 48363, 50078, 54896, 55272, 57232, 64484, 72051, 75117, 82344, 85848, 96068, 96726, 100156, 110544, 128968, 144102, 150234, 164688, 168119, 171696, 192136, 193452, 200312, 257936, 288204, 300468, 336238, 384272, 386904, 400624, 504357, 576408, 600936, 672476, 773808, 1008714, 1152816, 1176833, 1201872, 1344952, 2017428, 2353666, 2689904, 3530499, 4034856, 4707332, 7060998, 8069712, 9414664, 14121996, 18829328, 28243992, 56487984]

約数ペア:

[(1, 56487984), (2, 28243992), (3, 18829328), (4, 14121996), (6, 9414664), (7, 8069712), (8, 7060998), (12, 4707332), (14, 4034856), (16, 3530499), (21, 2689904), (24, 2353666), (28, 2017428), (42, 1344952), (47, 1201872), (48, 1176833), (49, 1152816), (56, 1008714), (73, 773808), (84, 672476), (94, 600936), (98, 576408), (112, 504357), (141, 400624), (146, 386904), (147, 384272), (168, 336238), (188, 300468), (196, 288204), (219, 257936), (282, 200312), (292, 193452), (294, 192136), (329, 171696), (336, 168119), (343, 164688), (376, 150234), (392, 144102), (438, 128968), (511, 110544), (564, 100156), (584, 96726), (588, 96068), (658, 85848), (686, 82344), (752, 75117), (784, 72051), (876, 64484), (987, 57232), (1022, 55272), (1029, 54896), (1128, 50078), (1168, 48363), (1176, 48034), (1316, 42924), (1372, 41172), (1533, 36848), (1752, 32242), (1974, 28616), (2044, 27636), (2058, 27448), (2256, 25039), (2303, 24528), (2352, 24017), (2632, 21462), (2744, 20586), (3066, 18424), (3431, 16464), (3504, 16121), (3577, 15792), (3948, 14308), (4088, 13818), (4116, 13724), (4606, 12264), (5264, 10731), (5488, 10293), (6132, 9212), (6862, 8232), (6909, 8176), (7154, 7896)]