53890512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 152281920

約数和(自身を除く): 98391408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1289, 1608, 1742, 2578, 2613, 3216, 3484, 3867, 5156, 5226, 6968, 7734, 10312, 10452, 13936, 15468, 16757, 20624, 20904, 30936, 33514, 41808, 50271, 61872, 67028, 86363, 100542, 134056, 172726, 201084, 259089, 268112, 345452, 402168, 518178, 690904, 804336, 1036356, 1122719, 1381808, 2072712, 2245438, 3368157, 4145424, 4490876, 6736314, 8981752, 13472628, 17963504, 26945256, 53890512]

約数ペア:

[(1, 53890512), (2, 26945256), (3, 17963504), (4, 13472628), (6, 8981752), (8, 6736314), (12, 4490876), (13, 4145424), (16, 3368157), (24, 2245438), (26, 2072712), (39, 1381808), (48, 1122719), (52, 1036356), (67, 804336), (78, 690904), (104, 518178), (134, 402168), (156, 345452), (201, 268112), (208, 259089), (268, 201084), (312, 172726), (402, 134056), (536, 100542), (624, 86363), (804, 67028), (871, 61872), (1072, 50271), (1289, 41808), (1608, 33514), (1742, 30936), (2578, 20904), (2613, 20624), (3216, 16757), (3484, 15468), (3867, 13936), (5156, 10452), (5226, 10312), (6968, 7734)]