54896490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 108

約数和(自身を含む): 159126786

約数和(自身を除く): 104230296

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 121, 142, 165, 198, 213, 242, 330, 355, 363, 426, 495, 605, 639, 710, 726, 781, 990, 1065, 1089, 1210, 1278, 1562, 1815, 2130, 2178, 2343, 3195, 3630, 3905, 4686, 5041, 5445, 6390, 7029, 7810, 8591, 10082, 10890, 11715, 14058, 15123, 17182, 23430, 25205, 25773, 30246, 35145, 42955, 45369, 50410, 51546, 55451, 70290, 75615, 77319, 85910, 90738, 110902, 128865, 151230, 154638, 166353, 226845, 257730, 277255, 332706, 386595, 453690, 499059, 554510, 609961, 773190, 831765, 998118, 1219922, 1663530, 1829883, 2495295, 3049805, 3659766, 4990590, 5489649, 6099610, 9149415, 10979298, 18298830, 27448245, 54896490]

約数ペア:

[(1, 54896490), (2, 27448245), (3, 18298830), (5, 10979298), (6, 9149415), (9, 6099610), (10, 5489649), (11, 4990590), (15, 3659766), (18, 3049805), (22, 2495295), (30, 1829883), (33, 1663530), (45, 1219922), (55, 998118), (66, 831765), (71, 773190), (90, 609961), (99, 554510), (110, 499059), (121, 453690), (142, 386595), (165, 332706), (198, 277255), (213, 257730), (242, 226845), (330, 166353), (355, 154638), (363, 151230), (426, 128865), (495, 110902), (605, 90738), (639, 85910), (710, 77319), (726, 75615), (781, 70290), (990, 55451), (1065, 51546), (1089, 50410), (1210, 45369), (1278, 42955), (1562, 35145), (1815, 30246), (2130, 25773), (2178, 25205), (2343, 23430), (3195, 17182), (3630, 15123), (3905, 14058), (4686, 11715), (5041, 10890), (5445, 10082), (6390, 8591), (7029, 7810)]