48993399

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 87872512

約数和(自身を除く): 38879113

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 273, 367, 489, 819, 1101, 1141, 1467, 2119, 2569, 3303, 3423, 4771, 6357, 7707, 10269, 14313, 14833, 19071, 23121, 33397, 42939, 44499, 59821, 100191, 133497, 179463, 300573, 418747, 538389, 777673, 1256241, 2333019, 3768723, 5443711, 6999057, 16331133, 48993399]

約数ペア:

[(1, 48993399), (3, 16331133), (7, 6999057), (9, 5443711), (13, 3768723), (21, 2333019), (39, 1256241), (63, 777673), (91, 538389), (117, 418747), (163, 300573), (273, 179463), (367, 133497), (489, 100191), (819, 59821), (1101, 44499), (1141, 42939), (1467, 33397), (2119, 23121), (2569, 19071), (3303, 14833), (3423, 14313), (4771, 10269), (6357, 7707)]