47718990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16067}}^1$

素因数の和:16094

約数の個数: 64

約数和(自身を含む): 138827520

約数和(自身を除く): 91108530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 16067, 32134, 48201, 80335, 96402, 144603, 160670, 176737, 241005, 289206, 353474, 433809, 482010, 530211, 723015, 867618, 883685, 1060422, 1446030, 1590633, 1767370, 2169045, 2651055, 3181266, 4338090, 4771899, 5302110, 7953165, 9543798, 15906330, 23859495, 47718990]

約数ペア:

[(1, 47718990), (2, 23859495), (3, 15906330), (5, 9543798), (6, 7953165), (9, 5302110), (10, 4771899), (11, 4338090), (15, 3181266), (18, 2651055), (22, 2169045), (27, 1767370), (30, 1590633), (33, 1446030), (45, 1060422), (54, 883685), (55, 867618), (66, 723015), (90, 530211), (99, 482010), (110, 433809), (135, 353474), (165, 289206), (198, 241005), (270, 176737), (297, 160670), (330, 144603), (495, 96402), (594, 80335), (990, 48201), (1485, 32134), (2970, 16067)]