47404748

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 88909128

約数和(自身を除く): 41504380

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 521, 529, 989, 1042, 1058, 1978, 2084, 2116, 3956, 11983, 22403, 22747, 23966, 44806, 45494, 47932, 89612, 90988, 275609, 515269, 551218, 1030538, 1102436, 2061076, 11851187, 23702374, 47404748]

約数ペア:

[(1, 47404748), (2, 23702374), (4, 11851187), (23, 2061076), (43, 1102436), (46, 1030538), (86, 551218), (92, 515269), (172, 275609), (521, 90988), (529, 89612), (989, 47932), (1042, 45494), (1058, 44806), (1978, 23966), (2084, 22747), (2116, 22403), (3956, 11983)]