47905596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 129153024

約数和(自身を除く): 81247428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1231, 1692, 2162, 2462, 3243, 3693, 4324, 4924, 6486, 7386, 9729, 11079, 12972, 14772, 19458, 22158, 28313, 38916, 44316, 56626, 57857, 84939, 113252, 115714, 169878, 173571, 231428, 254817, 339756, 347142, 509634, 520713, 694284, 1019268, 1041426, 1330711, 2082852, 2661422, 3992133, 5322844, 7984266, 11976399, 15968532, 23952798, 47905596]

約数ペア:

[(1, 47905596), (2, 23952798), (3, 15968532), (4, 11976399), (6, 7984266), (9, 5322844), (12, 3992133), (18, 2661422), (23, 2082852), (36, 1330711), (46, 1041426), (47, 1019268), (69, 694284), (92, 520713), (94, 509634), (138, 347142), (141, 339756), (188, 254817), (207, 231428), (276, 173571), (282, 169878), (414, 115714), (423, 113252), (564, 84939), (828, 57857), (846, 56626), (1081, 44316), (1231, 38916), (1692, 28313), (2162, 22158), (2462, 19458), (3243, 14772), (3693, 12972), (4324, 11079), (4924, 9729), (6486, 7386)]