56033955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 104120640

約数和(自身を除く): 48086685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 823, 1335, 1513, 2469, 4005, 4115, 4539, 7407, 7565, 12345, 13617, 13991, 22695, 37035, 41973, 68085, 69955, 73247, 125919, 209865, 219741, 366235, 629595, 659223, 1098705, 1245199, 3296115, 3735597, 6225995, 11206791, 18677985, 56033955]

約数ペア:

[(1, 56033955), (3, 18677985), (5, 11206791), (9, 6225995), (15, 3735597), (17, 3296115), (45, 1245199), (51, 1098705), (85, 659223), (89, 629595), (153, 366235), (255, 219741), (267, 209865), (445, 125919), (765, 73247), (801, 69955), (823, 68085), (1335, 41973), (1513, 37035), (2469, 22695), (4005, 13991), (4115, 13617), (4539, 12345), (7407, 7565)]