57974605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 83272320

約数和(自身を除く): 25297715

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 157, 169, 247, 299, 437, 785, 845, 1235, 1495, 2041, 2185, 2983, 3211, 3611, 3887, 5681, 10205, 14915, 16055, 18055, 19435, 26533, 28405, 38779, 46943, 68609, 73853, 132665, 193895, 234715, 343045, 369265, 504127, 610259, 891917, 2520635, 3051295, 4459585, 11594921, 57974605]

約数ペア:

[(1, 57974605), (5, 11594921), (13, 4459585), (19, 3051295), (23, 2520635), (65, 891917), (95, 610259), (115, 504127), (157, 369265), (169, 343045), (247, 234715), (299, 193895), (437, 132665), (785, 73853), (845, 68609), (1235, 46943), (1495, 38779), (2041, 28405), (2185, 26533), (2983, 19435), (3211, 18055), (3611, 16055), (3887, 14915), (5681, 10205)]