49504880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32569}}^1$

素因数の和:32601

約数の個数: 40

約数和(自身を含む): 121160400

約数和(自身を除く): 71655520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32569, 65138, 130276, 162845, 260552, 325690, 521104, 618811, 651380, 1237622, 1302760, 2475244, 2605520, 3094055, 4950488, 6188110, 9900976, 12376220, 24752440, 49504880]

約数ペア:

[(1, 49504880), (2, 24752440), (4, 12376220), (5, 9900976), (8, 6188110), (10, 4950488), (16, 3094055), (19, 2605520), (20, 2475244), (38, 1302760), (40, 1237622), (76, 651380), (80, 618811), (95, 521104), (152, 325690), (190, 260552), (304, 162845), (380, 130276), (760, 65138), (1520, 32569)]