53805070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 54786770

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 839, 1166, 1210, 1678, 2915, 4195, 5830, 6413, 8390, 9229, 12826, 18458, 32065, 44467, 46145, 64130, 88934, 92290, 101519, 203038, 222335, 444670, 489137, 507595, 978274, 1015190, 2445685, 4891370, 5380507, 10761014, 26902535, 53805070]

約数ペア:

[(1, 53805070), (2, 26902535), (5, 10761014), (10, 5380507), (11, 4891370), (22, 2445685), (53, 1015190), (55, 978274), (106, 507595), (110, 489137), (121, 444670), (242, 222335), (265, 203038), (530, 101519), (583, 92290), (605, 88934), (839, 64130), (1166, 46145), (1210, 44467), (1678, 32065), (2915, 18458), (4195, 12826), (5830, 9229), (6413, 8390)]