53718522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 127419264

約数和(自身を除く): 73700742

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 429, 457, 822, 858, 914, 1371, 1507, 1781, 2742, 3014, 3562, 4521, 5027, 5343, 5941, 9042, 10054, 10686, 11882, 15081, 17823, 19591, 30162, 35646, 39182, 58773, 62609, 65351, 117546, 125218, 130702, 187827, 196053, 375654, 392106, 688699, 813917, 1377398, 1627834, 2066097, 2441751, 4132194, 4883502, 8953087, 17906174, 26859261, 53718522]

約数ペア:

[(1, 53718522), (2, 26859261), (3, 17906174), (6, 8953087), (11, 4883502), (13, 4132194), (22, 2441751), (26, 2066097), (33, 1627834), (39, 1377398), (66, 813917), (78, 688699), (137, 392106), (143, 375654), (274, 196053), (286, 187827), (411, 130702), (429, 125218), (457, 117546), (822, 65351), (858, 62609), (914, 58773), (1371, 39182), (1507, 35646), (1781, 30162), (2742, 19591), (3014, 17823), (3562, 15081), (4521, 11882), (5027, 10686), (5343, 10054), (5941, 9042)]