49288888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 59575112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 719, 779, 836, 902, 1438, 1558, 1672, 1804, 2876, 3116, 3608, 5752, 6232, 7909, 8569, 13661, 15818, 17138, 27322, 29479, 31636, 34276, 54644, 58958, 63272, 68552, 109288, 117916, 150271, 235832, 300542, 324269, 560101, 601084, 648538, 1120202, 1202168, 1297076, 2240404, 2594152, 4480808, 6161111, 12322222, 24644444, 49288888]

約数ペア:

[(1, 49288888), (2, 24644444), (4, 12322222), (8, 6161111), (11, 4480808), (19, 2594152), (22, 2240404), (38, 1297076), (41, 1202168), (44, 1120202), (76, 648538), (82, 601084), (88, 560101), (152, 324269), (164, 300542), (209, 235832), (328, 150271), (418, 117916), (451, 109288), (719, 68552), (779, 63272), (836, 58958), (902, 54644), (1438, 34276), (1558, 31636), (1672, 29479), (1804, 27322), (2876, 17138), (3116, 15818), (3608, 13661), (5752, 8569), (6232, 7909)]