50780480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5167

約数の個数: 56

約数和(自身を含む): 124846080

約数和(自身を除く): 74065600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5119, 9920, 10238, 20476, 25595, 40952, 51190, 81904, 102380, 158689, 163808, 204760, 317378, 327616, 409520, 634756, 793445, 819040, 1269512, 1586890, 1638080, 2539024, 3173780, 5078048, 6347560, 10156096, 12695120, 25390240, 50780480]

約数ペア:

[(1, 50780480), (2, 25390240), (4, 12695120), (5, 10156096), (8, 6347560), (10, 5078048), (16, 3173780), (20, 2539024), (31, 1638080), (32, 1586890), (40, 1269512), (62, 819040), (64, 793445), (80, 634756), (124, 409520), (155, 327616), (160, 317378), (248, 204760), (310, 163808), (320, 158689), (496, 102380), (620, 81904), (992, 51190), (1240, 40952), (1984, 25595), (2480, 20476), (4960, 10238), (5119, 9920)]