55064955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 103638528

約数和(自身を除く): 48573573

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 67, 85, 165, 187, 201, 255, 293, 335, 561, 737, 879, 935, 1005, 1139, 1465, 2211, 2805, 3223, 3417, 3685, 4395, 4981, 5695, 9669, 11055, 12529, 14943, 16115, 17085, 19631, 24905, 37587, 48345, 54791, 58893, 62645, 74715, 98155, 164373, 187935, 215941, 273955, 294465, 333727, 647823, 821865, 1001181, 1079705, 1668635, 3239115, 3670997, 5005905, 11012991, 18354985, 55064955]

約数ペア:

[(1, 55064955), (3, 18354985), (5, 11012991), (11, 5005905), (15, 3670997), (17, 3239115), (33, 1668635), (51, 1079705), (55, 1001181), (67, 821865), (85, 647823), (165, 333727), (187, 294465), (201, 273955), (255, 215941), (293, 187935), (335, 164373), (561, 98155), (737, 74715), (879, 62645), (935, 58893), (1005, 54791), (1139, 48345), (1465, 37587), (2211, 24905), (2805, 19631), (3223, 17085), (3417, 16115), (3685, 14943), (4395, 12529), (4981, 11055), (5695, 9669)]