47661992

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 57832408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 89, 131, 146, 178, 262, 292, 356, 511, 524, 584, 623, 712, 917, 1022, 1048, 1246, 1834, 2044, 2492, 3668, 4088, 4984, 6497, 7336, 9563, 11659, 12994, 19126, 23318, 25988, 38252, 45479, 46636, 51976, 66941, 76504, 81613, 90958, 93272, 133882, 163226, 181916, 267764, 326452, 363832, 535528, 652904, 851107, 1702214, 3404428, 5957749, 6808856, 11915498, 23830996, 47661992]

約数ペア:

[(1, 47661992), (2, 23830996), (4, 11915498), (7, 6808856), (8, 5957749), (14, 3404428), (28, 1702214), (56, 851107), (73, 652904), (89, 535528), (131, 363832), (146, 326452), (178, 267764), (262, 181916), (292, 163226), (356, 133882), (511, 93272), (524, 90958), (584, 81613), (623, 76504), (712, 66941), (917, 51976), (1022, 46636), (1048, 45479), (1246, 38252), (1834, 25988), (2044, 23318), (2492, 19126), (3668, 12994), (4088, 11659), (4984, 9563), (6497, 7336)]