56168210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 119180160

約数和(自身を除く): 63011950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1451, 2765, 2902, 3871, 5530, 7255, 7742, 10157, 14510, 19355, 20314, 38710, 50785, 71099, 101570, 114629, 142198, 229258, 355495, 573145, 710990, 802403, 1146290, 1604806, 4012015, 5616821, 8024030, 11233642, 28084105, 56168210]

約数ペア:

[(1, 56168210), (2, 28084105), (5, 11233642), (7, 8024030), (10, 5616821), (14, 4012015), (35, 1604806), (49, 1146290), (70, 802403), (79, 710990), (98, 573145), (158, 355495), (245, 229258), (395, 142198), (490, 114629), (553, 101570), (790, 71099), (1106, 50785), (1451, 38710), (2765, 20314), (2902, 19355), (3871, 14510), (5530, 10157), (7255, 7742)]