47778444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{63199}}^1$

素因数の和:63219

約数の個数: 48

約数和(自身を含む): 141568000

約数和(自身を除く): 93789556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 63199, 126398, 189597, 252796, 379194, 442393, 568791, 758388, 884786, 1137582, 1327179, 1706373, 1769572, 2275164, 2654358, 3412746, 3981537, 5308716, 6825492, 7963074, 11944611, 15926148, 23889222, 47778444]

約数ペア:

[(1, 47778444), (2, 23889222), (3, 15926148), (4, 11944611), (6, 7963074), (7, 6825492), (9, 5308716), (12, 3981537), (14, 3412746), (18, 2654358), (21, 2275164), (27, 1769572), (28, 1706373), (36, 1327179), (42, 1137582), (54, 884786), (63, 758388), (84, 568791), (108, 442393), (126, 379194), (189, 252796), (252, 189597), (378, 126398), (756, 63199)]