49200880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32369}}^1$

素因数の和:32401

約数の個数: 40

約数和(自身を含む): 120416400

約数和(自身を除く): 71215520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32369, 64738, 129476, 161845, 258952, 323690, 517904, 615011, 647380, 1230022, 1294760, 2460044, 2589520, 3075055, 4920088, 6150110, 9840176, 12300220, 24600440, 49200880]

約数ペア:

[(1, 49200880), (2, 24600440), (4, 12300220), (5, 9840176), (8, 6150110), (10, 4920088), (16, 3075055), (19, 2589520), (20, 2460044), (38, 1294760), (40, 1230022), (76, 647380), (80, 615011), (95, 517904), (152, 323690), (190, 258952), (304, 161845), (380, 129476), (760, 64738), (1520, 32369)]