54653900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 136657920

約数和(自身を除く): 82004020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 163, 175, 326, 350, 479, 652, 700, 815, 958, 1141, 1630, 1916, 2282, 2395, 3260, 3353, 4075, 4564, 4790, 5705, 6706, 8150, 9580, 11410, 11975, 13412, 16300, 16765, 22820, 23950, 28525, 33530, 47900, 57050, 67060, 78077, 83825, 114100, 156154, 167650, 312308, 335300, 390385, 546539, 780770, 1093078, 1561540, 1951925, 2186156, 2732695, 3903850, 5465390, 7807700, 10930780, 13663475, 27326950, 54653900]

約数ペア:

[(1, 54653900), (2, 27326950), (4, 13663475), (5, 10930780), (7, 7807700), (10, 5465390), (14, 3903850), (20, 2732695), (25, 2186156), (28, 1951925), (35, 1561540), (50, 1093078), (70, 780770), (100, 546539), (140, 390385), (163, 335300), (175, 312308), (326, 167650), (350, 156154), (479, 114100), (652, 83825), (700, 78077), (815, 67060), (958, 57050), (1141, 47900), (1630, 33530), (1916, 28525), (2282, 23950), (2395, 22820), (3260, 16765), (3353, 16300), (4075, 13412), (4564, 11975), (4790, 11410), (5705, 9580), (6706, 8150)]