47691700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{9733}}^1$

素因数の和:9761

約数の個数: 54

約数和(自身を含む): 120399846

約数和(自身を除く): 72708146

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 9733, 19466, 38932, 48665, 68131, 97330, 136262, 194660, 243325, 272524, 340655, 476917, 486650, 681310, 953834, 973300, 1362620, 1703275, 1907668, 2384585, 3406550, 4769170, 6813100, 9538340, 11922925, 23845850, 47691700]

約数ペア:

[(1, 47691700), (2, 23845850), (4, 11922925), (5, 9538340), (7, 6813100), (10, 4769170), (14, 3406550), (20, 2384585), (25, 1907668), (28, 1703275), (35, 1362620), (49, 973300), (50, 953834), (70, 681310), (98, 486650), (100, 476917), (140, 340655), (175, 272524), (196, 243325), (245, 194660), (350, 136262), (490, 97330), (700, 68131), (980, 48665), (1225, 38932), (2450, 19466), (4900, 9733)]