54377492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 109544400

約数和(自身を除く): 55166908

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 442, 449, 548, 884, 898, 1781, 1796, 2329, 3562, 4658, 5837, 7124, 7633, 9316, 11674, 15266, 23348, 30277, 30532, 60554, 61513, 99229, 121108, 123026, 198458, 246052, 396916, 799669, 1045721, 1599338, 2091442, 3198676, 4182884, 13594373, 27188746, 54377492]

約数ペア:

[(1, 54377492), (2, 27188746), (4, 13594373), (13, 4182884), (17, 3198676), (26, 2091442), (34, 1599338), (52, 1045721), (68, 799669), (137, 396916), (221, 246052), (274, 198458), (442, 123026), (449, 121108), (548, 99229), (884, 61513), (898, 60554), (1781, 30532), (1796, 30277), (2329, 23348), (3562, 15266), (4658, 11674), (5837, 9316), (7124, 7633)]