47404544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 80

約数和(自身を含む): 109010880

約数和(自身を除く): 61606336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 443, 512, 608, 704, 836, 886, 1216, 1408, 1672, 1772, 2432, 2816, 3344, 3544, 4864, 4873, 5632, 6688, 7088, 8417, 9728, 9746, 13376, 14176, 16834, 19492, 26752, 28352, 33668, 38984, 53504, 56704, 67336, 77968, 92587, 107008, 113408, 134672, 155936, 185174, 226816, 269344, 311872, 370348, 538688, 623744, 740696, 1077376, 1247488, 1481392, 2154752, 2494976, 2962784, 4309504, 5925568, 11851136, 23702272, 47404544]

約数ペア:

[(1, 47404544), (2, 23702272), (4, 11851136), (8, 5925568), (11, 4309504), (16, 2962784), (19, 2494976), (22, 2154752), (32, 1481392), (38, 1247488), (44, 1077376), (64, 740696), (76, 623744), (88, 538688), (128, 370348), (152, 311872), (176, 269344), (209, 226816), (256, 185174), (304, 155936), (352, 134672), (418, 113408), (443, 107008), (512, 92587), (608, 77968), (704, 67336), (836, 56704), (886, 53504), (1216, 38984), (1408, 33668), (1672, 28352), (1772, 26752), (2432, 19492), (2816, 16834), (3344, 14176), (3544, 13376), (4864, 9746), (4873, 9728), (5632, 8417), (6688, 7088)]