50984080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 85507184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 503, 560, 724, 905, 1006, 1267, 1448, 1810, 2012, 2515, 2534, 2896, 3521, 3620, 4024, 5030, 5068, 6335, 7042, 7240, 8048, 10060, 10136, 12670, 14084, 14480, 17605, 20120, 20272, 25340, 28168, 35210, 40240, 50680, 56336, 70420, 91043, 101360, 140840, 182086, 281680, 364172, 455215, 637301, 728344, 910430, 1274602, 1456688, 1820860, 2549204, 3186505, 3641720, 5098408, 6373010, 7283440, 10196816, 12746020, 25492040, 50984080]

約数ペア:

[(1, 50984080), (2, 25492040), (4, 12746020), (5, 10196816), (7, 7283440), (8, 6373010), (10, 5098408), (14, 3641720), (16, 3186505), (20, 2549204), (28, 1820860), (35, 1456688), (40, 1274602), (56, 910430), (70, 728344), (80, 637301), (112, 455215), (140, 364172), (181, 281680), (280, 182086), (362, 140840), (503, 101360), (560, 91043), (724, 70420), (905, 56336), (1006, 50680), (1267, 40240), (1448, 35210), (1810, 28168), (2012, 25340), (2515, 20272), (2534, 20120), (2896, 17605), (3521, 14480), (3620, 14084), (4024, 12670), (5030, 10136), (5068, 10060), (6335, 8048), (7042, 7240)]