68054650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 131395608

約数和(自身を除く): 63340958

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 421, 530, 610, 842, 1325, 1525, 2105, 2650, 3050, 3233, 4210, 6466, 10525, 16165, 21050, 22313, 25681, 32330, 44626, 51362, 80825, 111565, 128405, 161650, 223130, 256810, 557825, 642025, 1115650, 1284050, 1361093, 2722186, 6805465, 13610930, 34027325, 68054650]

約数ペア:

[(1, 68054650), (2, 34027325), (5, 13610930), (10, 6805465), (25, 2722186), (50, 1361093), (53, 1284050), (61, 1115650), (106, 642025), (122, 557825), (265, 256810), (305, 223130), (421, 161650), (530, 128405), (610, 111565), (842, 80825), (1325, 51362), (1525, 44626), (2105, 32330), (2650, 25681), (3050, 22313), (3233, 21050), (4210, 16165), (6466, 10525)]