52120990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11927}}^1$

素因数の和:11976

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 50936930

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 11927, 23854, 59635, 119270, 226613, 274321, 453226, 548642, 1133065, 1371605, 2266130, 2743210, 5212099, 10424198, 26060495, 52120990]

約数ペア:

[(1, 52120990), (2, 26060495), (5, 10424198), (10, 5212099), (19, 2743210), (23, 2266130), (38, 1371605), (46, 1133065), (95, 548642), (115, 453226), (190, 274321), (230, 226613), (437, 119270), (874, 59635), (2185, 23854), (4370, 11927)]