49361392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 101171600

約数和(自身を除く): 51810208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 409, 794, 818, 1588, 1636, 3176, 3272, 6352, 6544, 7543, 7771, 15086, 15542, 30172, 31084, 60344, 62168, 120688, 124336, 162373, 324746, 649492, 1298984, 2597968, 3085087, 6170174, 12340348, 24680696, 49361392]

約数ペア:

[(1, 49361392), (2, 24680696), (4, 12340348), (8, 6170174), (16, 3085087), (19, 2597968), (38, 1298984), (76, 649492), (152, 324746), (304, 162373), (397, 124336), (409, 120688), (794, 62168), (818, 60344), (1588, 31084), (1636, 30172), (3176, 15542), (3272, 15086), (6352, 7771), (6544, 7543)]