49642712

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 109866240

約数和(自身を除く): 60223528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 101, 131, 134, 202, 262, 268, 404, 469, 524, 536, 707, 808, 917, 938, 1048, 1414, 1834, 1876, 2828, 3668, 3752, 5656, 6767, 7336, 8777, 13231, 13534, 17554, 26462, 27068, 35108, 47369, 52924, 54136, 61439, 70216, 92617, 94738, 105848, 122878, 185234, 189476, 245756, 370468, 378952, 491512, 740936, 886477, 1772954, 3545908, 6205339, 7091816, 12410678, 24821356, 49642712]

約数ペア:

[(1, 49642712), (2, 24821356), (4, 12410678), (7, 7091816), (8, 6205339), (14, 3545908), (28, 1772954), (56, 886477), (67, 740936), (101, 491512), (131, 378952), (134, 370468), (202, 245756), (262, 189476), (268, 185234), (404, 122878), (469, 105848), (524, 94738), (536, 92617), (707, 70216), (808, 61439), (917, 54136), (938, 52924), (1048, 47369), (1414, 35108), (1834, 27068), (1876, 26462), (2828, 17554), (3668, 13534), (3752, 13231), (5656, 8777), (6767, 7336)]