56306390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 118835424

約数和(自身を除く): 62529034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 761, 1057, 1510, 1522, 2114, 3805, 5285, 5327, 7399, 7610, 10570, 10654, 14798, 26635, 36995, 37289, 53270, 73990, 74578, 114911, 186445, 229822, 372890, 574555, 804377, 1149110, 1608754, 4021885, 5630639, 8043770, 11261278, 28153195, 56306390]

約数ペア:

[(1, 56306390), (2, 28153195), (5, 11261278), (7, 8043770), (10, 5630639), (14, 4021885), (35, 1608754), (49, 1149110), (70, 804377), (98, 574555), (151, 372890), (245, 229822), (302, 186445), (490, 114911), (755, 74578), (761, 73990), (1057, 53270), (1510, 37289), (1522, 36995), (2114, 26635), (3805, 14798), (5285, 10654), (5327, 10570), (7399, 7610)]