47346236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 101531136

約数和(自身を除く): 54184900

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 1987, 3404, 3974, 5957, 7948, 11914, 13909, 23828, 27818, 45701, 55636, 73519, 91402, 147038, 182804, 294076, 319907, 514633, 639814, 1029266, 1279628, 1690937, 2058532, 3381874, 6763748, 11836559, 23673118, 47346236]

約数ペア:

[(1, 47346236), (2, 23673118), (4, 11836559), (7, 6763748), (14, 3381874), (23, 2058532), (28, 1690937), (37, 1279628), (46, 1029266), (74, 639814), (92, 514633), (148, 319907), (161, 294076), (259, 182804), (322, 147038), (518, 91402), (644, 73519), (851, 55636), (1036, 45701), (1702, 27818), (1987, 23828), (3404, 13909), (3974, 11914), (5957, 7948)]