49188840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1399}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 148176000

約数和(自身を除く): 98987160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1399, 1465, 1758, 2344, 2798, 2930, 3516, 4197, 4395, 5596, 5860, 6995, 7032, 8394, 8790, 11192, 11720, 13990, 16788, 17580, 20985, 27980, 33576, 35160, 41970, 55960, 83940, 167880, 409907, 819814, 1229721, 1639628, 2049535, 2459442, 3279256, 4099070, 4918884, 6148605, 8198140, 9837768, 12297210, 16396280, 24594420, 49188840]

約数ペア:

[(1, 49188840), (2, 24594420), (3, 16396280), (4, 12297210), (5, 9837768), (6, 8198140), (8, 6148605), (10, 4918884), (12, 4099070), (15, 3279256), (20, 2459442), (24, 2049535), (30, 1639628), (40, 1229721), (60, 819814), (120, 409907), (293, 167880), (586, 83940), (879, 55960), (1172, 41970), (1399, 35160), (1465, 33576), (1758, 27980), (2344, 20985), (2798, 17580), (2930, 16788), (3516, 13990), (4197, 11720), (4395, 11192), (5596, 8790), (5860, 8394), (6995, 7032)]