25496350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 52246656

約数和(自身を除く): 26750306

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 307, 550, 614, 755, 1510, 1535, 1661, 3070, 3322, 3377, 3775, 6754, 7550, 7675, 8305, 15350, 16610, 16885, 33770, 41525, 46357, 83050, 84425, 92714, 168850, 231785, 463570, 509927, 1019854, 1158925, 2317850, 2549635, 5099270, 12748175, 25496350]

約数ペア:

[(1, 25496350), (2, 12748175), (5, 5099270), (10, 2549635), (11, 2317850), (22, 1158925), (25, 1019854), (50, 509927), (55, 463570), (110, 231785), (151, 168850), (275, 92714), (302, 84425), (307, 83050), (550, 46357), (614, 41525), (755, 33770), (1510, 16885), (1535, 16610), (1661, 15350), (3070, 8305), (3322, 7675), (3377, 7550), (3775, 6754)]