51328170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 133934112

約数和(自身を除く): 82605942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1723, 1986, 2979, 3310, 3446, 4965, 5169, 5958, 8615, 9930, 10338, 14895, 15507, 17230, 25845, 29790, 31014, 51690, 77535, 155070, 570313, 1140626, 1710939, 2851565, 3421878, 5132817, 5703130, 8554695, 10265634, 17109390, 25664085, 51328170]

約数ペア:

[(1, 51328170), (2, 25664085), (3, 17109390), (5, 10265634), (6, 8554695), (9, 5703130), (10, 5132817), (15, 3421878), (18, 2851565), (30, 1710939), (45, 1140626), (90, 570313), (331, 155070), (662, 77535), (993, 51690), (1655, 31014), (1723, 29790), (1986, 25845), (2979, 17230), (3310, 15507), (3446, 14895), (4965, 10338), (5169, 9930), (5958, 8615)]