50071000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 140175360

約数和(自身を除く): 90104360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 311, 322, 350, 460, 500, 575, 622, 644, 700, 805, 875, 920, 1000, 1150, 1244, 1288, 1400, 1555, 1610, 1750, 2177, 2300, 2488, 2875, 3110, 3220, 3500, 4025, 4354, 4600, 5750, 6220, 6440, 7000, 7153, 7775, 8050, 8708, 10885, 11500, 12440, 14306, 15550, 16100, 17416, 20125, 21770, 23000, 28612, 31100, 32200, 35765, 38875, 40250, 43540, 50071, 54425, 57224, 62200, 71530, 77750, 80500, 87080, 100142, 108850, 143060, 155500, 161000, 178825, 200284, 217700, 250355, 272125, 286120, 311000, 357650, 400568, 435400, 500710, 544250, 715300, 894125, 1001420, 1088500, 1251775, 1430600, 1788250, 2002840, 2177000, 2503550, 3576500, 5007100, 6258875, 7153000, 10014200, 12517750, 25035500, 50071000]

約数ペア:

[(1, 50071000), (2, 25035500), (4, 12517750), (5, 10014200), (7, 7153000), (8, 6258875), (10, 5007100), (14, 3576500), (20, 2503550), (23, 2177000), (25, 2002840), (28, 1788250), (35, 1430600), (40, 1251775), (46, 1088500), (50, 1001420), (56, 894125), (70, 715300), (92, 544250), (100, 500710), (115, 435400), (125, 400568), (140, 357650), (161, 311000), (175, 286120), (184, 272125), (200, 250355), (230, 217700), (250, 200284), (280, 178825), (311, 161000), (322, 155500), (350, 143060), (460, 108850), (500, 100142), (575, 87080), (622, 80500), (644, 77750), (700, 71530), (805, 62200), (875, 57224), (920, 54425), (1000, 50071), (1150, 43540), (1244, 40250), (1288, 38875), (1400, 35765), (1555, 32200), (1610, 31100), (1750, 28612), (2177, 23000), (2300, 21770), (2488, 20125), (2875, 17416), (3110, 16100), (3220, 15550), (3500, 14306), (4025, 12440), (4354, 11500), (4600, 10885), (5750, 8708), (6220, 8050), (6440, 7775), (7000, 7153)]