52987561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 11800919

約数列:

[1, 11, 19, 23, 73, 151, 209, 253, 437, 803, 1387, 1661, 1679, 2869, 3473, 4807, 11023, 15257, 18469, 31559, 31901, 38203, 65987, 121253, 209437, 253529, 350911, 725857, 2303807, 2788819, 4817051, 52987561]

約数ペア:

[(1, 52987561), (11, 4817051), (19, 2788819), (23, 2303807), (73, 725857), (151, 350911), (209, 253529), (253, 209437), (437, 121253), (803, 65987), (1387, 38203), (1661, 31901), (1679, 31559), (2869, 18469), (3473, 15257), (4807, 11023)]