50658160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12923}}^1$

素因数の和:12950

約数の個数: 60

約数和(自身を含む): 137020248

約数和(自身を除く): 86362088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12923, 25846, 51692, 64615, 90461, 103384, 129230, 180922, 206768, 258460, 361844, 452305, 516920, 633227, 723688, 904610, 1033840, 1266454, 1447376, 1809220, 2532908, 3166135, 3618440, 5065816, 6332270, 7236880, 10131632, 12664540, 25329080, 50658160]

約数ペア:

[(1, 50658160), (2, 25329080), (4, 12664540), (5, 10131632), (7, 7236880), (8, 6332270), (10, 5065816), (14, 3618440), (16, 3166135), (20, 2532908), (28, 1809220), (35, 1447376), (40, 1266454), (49, 1033840), (56, 904610), (70, 723688), (80, 633227), (98, 516920), (112, 452305), (140, 361844), (196, 258460), (245, 206768), (280, 180922), (392, 129230), (490, 103384), (560, 90461), (784, 64615), (980, 51692), (1960, 25846), (3920, 12923)]