49376556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 129153024

約数和(自身を除く): 79776468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 167, 172, 191, 258, 334, 382, 387, 501, 516, 573, 668, 764, 774, 1002, 1146, 1503, 1548, 1719, 2004, 2292, 3006, 3438, 6012, 6876, 7181, 8213, 14362, 16426, 21543, 24639, 28724, 31897, 32852, 43086, 49278, 63794, 64629, 73917, 86172, 95691, 98556, 127588, 129258, 147834, 191382, 258516, 287073, 295668, 382764, 574146, 1148292, 1371571, 2743142, 4114713, 5486284, 8229426, 12344139, 16458852, 24688278, 49376556]

約数ペア:

[(1, 49376556), (2, 24688278), (3, 16458852), (4, 12344139), (6, 8229426), (9, 5486284), (12, 4114713), (18, 2743142), (36, 1371571), (43, 1148292), (86, 574146), (129, 382764), (167, 295668), (172, 287073), (191, 258516), (258, 191382), (334, 147834), (382, 129258), (387, 127588), (501, 98556), (516, 95691), (573, 86172), (668, 73917), (764, 64629), (774, 63794), (1002, 49278), (1146, 43086), (1503, 32852), (1548, 31897), (1719, 28724), (2004, 24639), (2292, 21543), (3006, 16426), (3438, 14362), (6012, 8213), (6876, 7181)]