47917970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 90643968

約数和(自身を除く): 42725998

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1327, 1570, 2654, 3611, 6635, 7222, 13270, 18055, 30521, 36110, 61042, 152605, 208339, 305210, 416678, 1041695, 2083390, 4791797, 9583594, 23958985, 47917970]

約数ペア:

[(1, 47917970), (2, 23958985), (5, 9583594), (10, 4791797), (23, 2083390), (46, 1041695), (115, 416678), (157, 305210), (230, 208339), (314, 152605), (785, 61042), (1327, 36110), (1570, 30521), (2654, 18055), (3611, 13270), (6635, 7222)]