53387256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 144900000

約数和(自身を除く): 91512744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1249, 1644, 1781, 2498, 3288, 3562, 3747, 4996, 5343, 7124, 7494, 9992, 10686, 14248, 14988, 16237, 21372, 29976, 32474, 42744, 48711, 64948, 97422, 129896, 171113, 194844, 342226, 389688, 513339, 684452, 1026678, 1368904, 2053356, 2224469, 4106712, 4448938, 6673407, 8897876, 13346814, 17795752, 26693628, 53387256]

約数ペア:

[(1, 53387256), (2, 26693628), (3, 17795752), (4, 13346814), (6, 8897876), (8, 6673407), (12, 4448938), (13, 4106712), (24, 2224469), (26, 2053356), (39, 1368904), (52, 1026678), (78, 684452), (104, 513339), (137, 389688), (156, 342226), (274, 194844), (312, 171113), (411, 129896), (548, 97422), (822, 64948), (1096, 48711), (1249, 42744), (1644, 32474), (1781, 29976), (2498, 21372), (3288, 16237), (3562, 14988), (3747, 14248), (4996, 10686), (5343, 9992), (7124, 7494)]