48701864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 96492000

約数和(自身を除く): 47790136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 859, 1492, 1718, 2984, 3436, 6872, 7087, 14174, 16321, 28348, 32642, 56696, 65284, 130568, 320407, 640814, 1281628, 2563256, 6087733, 12175466, 24350932, 48701864]

約数ペア:

[(1, 48701864), (2, 24350932), (4, 12175466), (8, 6087733), (19, 2563256), (38, 1281628), (76, 640814), (152, 320407), (373, 130568), (746, 65284), (859, 56696), (1492, 32642), (1718, 28348), (2984, 16321), (3436, 14174), (6872, 7087)]