56250880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 159882624

約数和(自身を除く): 103631744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 73, 80, 86, 112, 128, 140, 146, 160, 172, 215, 224, 256, 280, 292, 301, 320, 344, 365, 430, 448, 511, 512, 560, 584, 602, 640, 688, 730, 860, 896, 1022, 1120, 1168, 1204, 1280, 1376, 1460, 1505, 1720, 1792, 2044, 2240, 2336, 2408, 2555, 2560, 2752, 2920, 3010, 3139, 3440, 3584, 4088, 4480, 4672, 4816, 5110, 5504, 5840, 6020, 6278, 6880, 8176, 8960, 9344, 9632, 10220, 11008, 11680, 12040, 12556, 13760, 15695, 16352, 17920, 18688, 19264, 20440, 21973, 22016, 23360, 24080, 25112, 27520, 31390, 32704, 37376, 38528, 40880, 43946, 46720, 48160, 50224, 55040, 62780, 65408, 77056, 81760, 87892, 93440, 96320, 100448, 109865, 110080, 125560, 130816, 154112, 163520, 175784, 186880, 192640, 200896, 219730, 251120, 261632, 327040, 351568, 385280, 401792, 439460, 502240, 654080, 703136, 770560, 803584, 878920, 1004480, 1308160, 1406272, 1607168, 1757840, 2008960, 2812544, 3515680, 4017920, 5625088, 7031360, 8035840, 11250176, 14062720, 28125440, 56250880]

約数ペア:

[(1, 56250880), (2, 28125440), (4, 14062720), (5, 11250176), (7, 8035840), (8, 7031360), (10, 5625088), (14, 4017920), (16, 3515680), (20, 2812544), (28, 2008960), (32, 1757840), (35, 1607168), (40, 1406272), (43, 1308160), (56, 1004480), (64, 878920), (70, 803584), (73, 770560), (80, 703136), (86, 654080), (112, 502240), (128, 439460), (140, 401792), (146, 385280), (160, 351568), (172, 327040), (215, 261632), (224, 251120), (256, 219730), (280, 200896), (292, 192640), (301, 186880), (320, 175784), (344, 163520), (365, 154112), (430, 130816), (448, 125560), (511, 110080), (512, 109865), (560, 100448), (584, 96320), (602, 93440), (640, 87892), (688, 81760), (730, 77056), (860, 65408), (896, 62780), (1022, 55040), (1120, 50224), (1168, 48160), (1204, 46720), (1280, 43946), (1376, 40880), (1460, 38528), (1505, 37376), (1720, 32704), (1792, 31390), (2044, 27520), (2240, 25112), (2336, 24080), (2408, 23360), (2555, 22016), (2560, 21973), (2752, 20440), (2920, 19264), (3010, 18688), (3139, 17920), (3440, 16352), (3584, 15695), (4088, 13760), (4480, 12556), (4672, 12040), (4816, 11680), (5110, 11008), (5504, 10220), (5840, 9632), (6020, 9344), (6278, 8960), (6880, 8176)]