25993550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 53246592

約数和(自身を除く): 27253042

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 167, 275, 283, 334, 550, 566, 835, 1415, 1670, 1837, 2830, 3113, 3674, 4175, 6226, 7075, 8350, 9185, 14150, 15565, 18370, 31130, 45925, 47261, 77825, 91850, 94522, 155650, 236305, 472610, 519871, 1039742, 1181525, 2363050, 2599355, 5198710, 12996775, 25993550]

約数ペア:

[(1, 25993550), (2, 12996775), (5, 5198710), (10, 2599355), (11, 2363050), (22, 1181525), (25, 1039742), (50, 519871), (55, 472610), (110, 236305), (167, 155650), (275, 94522), (283, 91850), (334, 77825), (550, 47261), (566, 45925), (835, 31130), (1415, 18370), (1670, 15565), (1837, 14150), (2830, 9185), (3113, 8350), (3674, 7075), (4175, 6226)]