57422716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 112819168

約数和(自身を除く): 55396452

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 421, 559, 793, 842, 1118, 1586, 1684, 2236, 2623, 3172, 5246, 5473, 10492, 10946, 18103, 21892, 25681, 34099, 36206, 51362, 68198, 72412, 102724, 136396, 235339, 333853, 470678, 667706, 941356, 1104283, 1335412, 2208566, 4417132, 14355679, 28711358, 57422716]

約数ペア:

[(1, 57422716), (2, 28711358), (4, 14355679), (13, 4417132), (26, 2208566), (43, 1335412), (52, 1104283), (61, 941356), (86, 667706), (122, 470678), (172, 333853), (244, 235339), (421, 136396), (559, 102724), (793, 72412), (842, 68198), (1118, 51362), (1586, 36206), (1684, 34099), (2236, 25681), (2623, 21892), (3172, 18103), (5246, 10946), (5473, 10492)]